Elimination Method For Solving Systems of Linear Equations Using Addition and Multiplication, Algebr

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  • เผยแพร่เมื่อ 2 พ.ค. 2017
  • This algebra 2 video tutorial explains how to use the elimination method for solving systems of linear equations using addition and multiplication. It provides plenty of examples of solving linear equations with 2 variables and 3 variables.
    Systems of Linear Equations - 2 Variables:
    • Solving Systems of Equ...
    Systems of Equations - Fractions & Decimals:
    • Solving Systems of Equ...
    One Solution, No Solution or Many Solutions?
    • One Solution, No Solut...
    Systems of Equations - Substitution Method:
    • How To Solve Linear Sy...
    Solving Systems of Equations By Graphing:
    • Solving Systems of Equ...
    ________________________________________
    Systems of Linear Equations - 3 Variables:
    • Solving Systems of Equ...
    Systems of Equations - Word Problems:
    • Algebra 2 Math Problem
    Systems of Quadratic Equations:
    • Systems of Quadratic E...
    Systems of Nonlinear Equations:
    • How To Solve Systems o...
    ________________________________________
    Final Exams and Video Playlists:
    www.video-tutor.net/
    Full-Length Videos and Worksheets:
    / collections

ความคิดเห็น • 876

  • @TheOrganicChemistryTutor
    @TheOrganicChemistryTutor  ปีที่แล้ว +37

    Final Exams and Video Playlists: www.video-tutor.net/
    Full-Length Videos & Worksheets: www.patreon.com/MathScienceTutor/collections
    Next Video: th-cam.com/video/clY_pbtBneA/w-d-xo.html

  • @addisonfearing8694
    @addisonfearing8694 2 ปีที่แล้ว +585

    This guy is single-handedly responsible for me not failing algebra

  • @xunkun5554
    @xunkun5554 3 ปีที่แล้ว +881

    Yeah... Numbers

    • @destroissomething2057
      @destroissomething2057 2 ปีที่แล้ว +17

      SAME

    • @xploded8452
      @xploded8452 2 ปีที่แล้ว +11

      Lmao same

    • @user-yw7zo1iu8t
      @user-yw7zo1iu8t 2 ปีที่แล้ว +17

      Same🤣then I came back and solve it with him

    • @SHIVANGI_
      @SHIVANGI_ 2 ปีที่แล้ว +8

      Omg!
      It's same with me, but I hot confused, not forgotten but confused and stuck to the question

    • @greenphoenix5613
      @greenphoenix5613 2 ปีที่แล้ว +3

      It cuz u need to do some with the help of the vid

  • @lonotelotone385
    @lonotelotone385 5 ปีที่แล้ว +880

    this is better than what my teacher thought us

    • @bogoshipda9475
      @bogoshipda9475 5 ปีที่แล้ว +6

      Lonote Lotone i love ur icon

    • @gwynzethphgaming378
      @gwynzethphgaming378 4 ปีที่แล้ว +19

      Thats true when my teacher disscuss she is like thunder when disscussing us

    • @epsil0n73
      @epsil0n73 4 ปีที่แล้ว +21

      taught....

    • @babramelissa9350
      @babramelissa9350 4 ปีที่แล้ว +3

      Why clear than teachers in front of the class 😏😏

    • @dripgeta150
      @dripgeta150 4 ปีที่แล้ว +15

      Yh I’m guessing ur teacher didn’t tell you it’s “taught”

  • @princess_.1002
    @princess_.1002 ปีที่แล้ว +70

    this man is a savior to the whole world of algebra struggling children and teens, including myself.

    • @SkulkDemon
      @SkulkDemon หลายเดือนก่อน

      me too 🙂

  • @janmariebagayan1155
    @janmariebagayan1155 3 ปีที่แล้ว +893

    Yep, still here on 2021 🤧

  • @xtragum6810
    @xtragum6810 4 ปีที่แล้ว +465

    you explain better than my math teacher, thank you

  • @SpicePlayz
    @SpicePlayz 4 ปีที่แล้ว +844

    What! Still searching TH-cam for math help?! Are videos from 2006 really helping??!!

  • @EllieLikesPasta
    @EllieLikesPasta 3 ปีที่แล้ว +67

    I am a visual learner but my math teacher makes us read words on how to do this which i dont understand. So you thank you for making me not fail:)

  • @CPtMoni
    @CPtMoni 3 ปีที่แล้ว +126

    This is how many ppl who watched dis vid bc they didnt listen to the lesson
    👇

    • @yourkynleigh
      @yourkynleigh 2 ปีที่แล้ว +3

      I listen he just don’t know how to teach

    • @emilianorosales235
      @emilianorosales235 2 ปีที่แล้ว +4

      I just wasn’t there for the 2 days she taught the lesson. She expects me to look over the notes and learn it but I don’t understand the notes either.

    • @Seppy0522
      @Seppy0522 2 ปีที่แล้ว +1

      @@emilianorosales235 hate when they do that

    • @Seppy0522
      @Seppy0522 2 ปีที่แล้ว +1

      im in an online school w/ online classes how can they expect me to not get distracted 😭

    • @HoomieArtz
      @HoomieArtz 2 หลายเดือนก่อน +1

      I did i just forgot

  • @pooky305
    @pooky305 7 ปีที่แล้ว +254

    Right on time! I have finals tomorrow on this.

  • @elizabethadjetey-din7761
    @elizabethadjetey-din7761 ปีที่แล้ว +41

    I love this guy. Anytime I have difficulty with a maths topic, he makes it soo easy for me😊

  • @johnlouisemakilan7009
    @johnlouisemakilan7009 2 ปีที่แล้ว +9

    The complexity of the calculation in quizzes and exam doesn't match the example in the lesson given by the teachers. Im thankful to this man because he makes the lesson a lot easier.

  • @VanViking99
    @VanViking99 ปีที่แล้ว +23

    Incredible tutorial! I was losing it over one problem in my homework with 3 variables so I really understand the process now. Thanks so much!

  • @katielarson2128
    @katielarson2128 2 ปีที่แล้ว +40

    This actually helped so much, my teacher didn’t explain near as well as you. Thank you

  • @mozzarellafish9569
    @mozzarellafish9569 3 ปีที่แล้ว +61

    Thank you so much! Being stuck at home is pretty tough right now and so is learning math but you explain so well. You’re a life saver

  • @knowningsafi91
    @knowningsafi91 3 ปีที่แล้ว +29

    Omg this actually helped me on homework that I’ve been stuck on for a whole week

  • @khamp5productions150
    @khamp5productions150 5 ปีที่แล้ว +114

    I hate how the educational ads are in those maths videos etc.
    like.. still searching in yt for maths help?? like... why do you care? why are you paying money to these guys??

    • @aaaa1111muffin
      @aaaa1111muffin 5 ปีที่แล้ว +28

      At least he gets slight compensation for the selfless work he does here.

    • @MsLeena82
      @MsLeena82 4 ปีที่แล้ว +2

      That's what we call BUSINESS

    • @khamp5productions150
      @khamp5productions150 4 ปีที่แล้ว +1

      The ads also making us feel bad still searching on TH-cam for educational videos.

    • @taehyungswifeu458
      @taehyungswifeu458 3 ปีที่แล้ว +2

      @@khamp5productions150 so do you like prefer watching morning routines that have ads than a video that actually help students

  • @OninabResources
    @OninabResources 4 ปีที่แล้ว

    Get more on systems of linear equations from this link:
    th-cam.com/video/eXHOytiWWAw/w-d-xo.html

  • @bravespirit3358
    @bravespirit3358 4 ปีที่แล้ว +34

    Man he’s good

  • @danielquijada2350
    @danielquijada2350 3 ปีที่แล้ว +14

    This helps so much, I was failing math because I didn't understand this. The way my teacher explained this was unclear to me.

  • @_aj_2343
    @_aj_2343 4 ปีที่แล้ว +32

    oH MY GOD IT MAKES SO MUCH MORE SENSE NOW

  • @skeletonz00387
    @skeletonz00387 3 ปีที่แล้ว +4

    This is what I was literally doing last year and I didn’t even realize this is what it was because my teacher did not teach it good it makes so much more sense now thanks

  • @ahmedwanis449
    @ahmedwanis449 ปีที่แล้ว +3

    I understood the lesson with you more than the teacher in the class, thank you❤️

  • @pumpkinboi9420
    @pumpkinboi9420 3 ปีที่แล้ว +10

    Thank you very much for all your effort in teaching!

  • @manishabirua07
    @manishabirua07 ปีที่แล้ว +1

    Your explanations are so easy to understand you even make tough concepts easy, thanks

  • @elizabethhudson1732
    @elizabethhudson1732 4 ปีที่แล้ว +13

    my teacher could never !

  • @emilyluzum5709
    @emilyluzum5709 ปีที่แล้ว +3

    I've been struggling with this concept for two days now, this was a light bulb moment for me. Thank you

  • @johnsonaniekan756
    @johnsonaniekan756 4 ปีที่แล้ว +2

    I love your teaching and I have up to 108 video of yours, you are the best.

  • @williamwomack3153
    @williamwomack3153 2 ปีที่แล้ว +10

    Wow, very helpful, thank you… my daughter was having a meltdown because she missed a day of class and she had a quiz on this tomorrow and she thought it might bring her grade down to a B!!! And she was freaking out!!! I would have been happy with a B when I was in school… thanks!!! We got it!

    • @fiaaafifi
      @fiaaafifi 2 ปีที่แล้ว +3

      u seem like a nice dad

    • @kingvardan1335
      @kingvardan1335 ปีที่แล้ว +3

      What a cool dad!

  • @nella4539
    @nella4539 3 ปีที่แล้ว +21

    His voice is so quiet, I feel like I’m listening to asmr.

  • @gaminggrass7254
    @gaminggrass7254 2 ปีที่แล้ว +8

    Thanks bro, I have a test tmrw and this really helps

  • @georgesadler7830
    @georgesadler7830 2 ปีที่แล้ว +7

    MR. Organic Chemistry Tutor, thank you for another well-organized lecture/video on Solving Systems of Classic Equations.

    • @amandalaurenr.garcia8120
      @amandalaurenr.garcia8120 2 ปีที่แล้ว +1

      HELLO! May I ask how they got the negative 2 in 3:54 second example? Thank you!

    • @ordinarylife7459
      @ordinarylife7459 2 ปีที่แล้ว +2

      @@amandalaurenr.garcia8120 He multiplied the whole equation by - 2 in order for "y" to be the same in both equations so they can both cancel each other out and he focuses on what "x's" value is

  • @RUNSHOOTKILL09
    @RUNSHOOTKILL09 10 หลายเดือนก่อน +1

    Man thank you for this video I knew I was missing a step & im glad you mention you had to find a common multiple

  • @theavengersarsenal8059
    @theavengersarsenal8059 2 ปีที่แล้ว +1

    Thanks man, ur such a chad helping the ones whos teachers didnt explain it right

  • @Shampoo2004
    @Shampoo2004 2 ปีที่แล้ว +4

    Im in university and i still watch your videos , thanks man I appreciate you

  • @maheshwaribootharaju2465
    @maheshwaribootharaju2465 2 ปีที่แล้ว +3

    Thank you so much sir.......I was just not able to understand till now with what number should we multiply but then u gave a clarity that we have to take LCM for multiplication
    Now I don't even have any doubt on it....thank you sir u explained in a way that I understood even after watching several TH-cam vedios on it and still on understood...
    Thank you sir😊

  • @janyosefmilana9743
    @janyosefmilana9743 ปีที่แล้ว

    you have no idea how much you have helped me with your videos,
    I pulled two all nighters getting ready for my exam, because of that I got the second highest score on my class Math Exam.

  • @sageboar3658
    @sageboar3658 ปีที่แล้ว +1

    THANK YOU ORGANIC CHEMISTRY TUTOR!! THIS HELPED ME SO MUCHH

  • @user-nu5gm6jm2t
    @user-nu5gm6jm2t 3 ปีที่แล้ว +7

    THANK YOU SO MUCH SIR. This is such a big help

  • @asmaaainaa2250
    @asmaaainaa2250 3 ปีที่แล้ว +1

    What if the 5 at the back have one different value? Do we need to match it or can we just add it together?

  • @sophie_3225
    @sophie_3225 3 ปีที่แล้ว +2

    Since I have trouble with my countries Language and I understand English more this really helped me

  • @Saralso
    @Saralso 2 ปีที่แล้ว +2

    I might be a little late for asking questions but if we basically put y=4+x and y=-5x+16 ,how do we do that?

  • @aweirdo9999
    @aweirdo9999 ปีที่แล้ว +5

    Thank you so much! I'm sick (just a fever) right now so I have to finish my homework.

  • @garcialuis5500
    @garcialuis5500 3 ปีที่แล้ว +3

    Khan may have his reputation, but you sir are the only one has gotten through to me. Thank you

  • @skkkultt
    @skkkultt 3 ปีที่แล้ว

    CONGRATS ON 2 MIL I SWEAR U MADE MY LIFE EASIER

  • @sunflower-zk4jr
    @sunflower-zk4jr 2 ปีที่แล้ว +8

    Me after solving a couple of these problems on my own:
    Engineering here I come!

  • @TP-iv3os
    @TP-iv3os 10 หลายเดือนก่อน +1

    you literally SAVED me in algebra! tysm

  • @Inaccessorized
    @Inaccessorized 2 ปีที่แล้ว

    dude thank you, this helped a lot, i was failing my math class before i watched this, now i'm succeeding

  • @tacosforlife5743
    @tacosforlife5743 4 ปีที่แล้ว +2

    i watched and did the khan academy videos and practice for 3 days still couldnt get it then i watched this video i solved them 100% in few mins. i do believe it depends on the teacher and u sir are genius at teaching

  • @bacongang4404
    @bacongang4404 2 ปีที่แล้ว

    Bre Finally I found a video that is better than having to not understand a video that my teacher made for the class I had to watch that video over 100 times and finally I found a good video you know I am going to subscribe and like Thank You for teaching me

  • @ashirvadchourasia6102
    @ashirvadchourasia6102 ปีที่แล้ว +1

    thank you for the explantation! really helped!

  • @athulyanair5194
    @athulyanair5194 ปีที่แล้ว +1

    Thank ypu sir...i was damn confused by the signs where i have to put + and minus you explained it so clearly...😊😊

  • @Splater124
    @Splater124 ปีที่แล้ว +3

    I have a D+ In math and your helping me grow thank u man

  • @JoJo_dazia
    @JoJo_dazia ปีที่แล้ว +8

    Thank you! You’re channel is why I’ve made it to my senior year of college. Now I just have to graduate 🥺

    • @kingvardan1335
      @kingvardan1335 ปีที่แล้ว +1

      Good luck! :)

    • @Mskesha15
      @Mskesha15 ปีที่แล้ว +1

      You can do it Jo Jo! I'm one class away from graduating and I'm in math right now. We got this!

  • @rippinlips3325
    @rippinlips3325 5 ปีที่แล้ว +6

    thank the lord for this vid it helped me understand it better

  • @saturnsglaive
    @saturnsglaive ปีที่แล้ว

    Literally working on a math problem similar to this and it helped! (I'm also annoyed with my teacher for being difficult per usual). The ones that having a missing value in the equations are tricky if you don't know any better and my teacher sure didn't explained that 😒

  • @Retired_Account804
    @Retired_Account804 2 หลายเดือนก่อน +1

    i still cant find how to get the y coordinate. i followed all the steps but icant solve it. i somehow managed to get the x coordinate but not the y

  • @chandlermartinez1426
    @chandlermartinez1426 2 ปีที่แล้ว

    So if we need to move the coefficient we multiply or divide and if we need to move both the coefficient and variable we subtract and add?

  • @licht8153
    @licht8153 5 หลายเดือนก่อน +1

    This guy is better than my own teacher, I LOVE THIS GUY.

  • @user-rk8kt6zu5q
    @user-rk8kt6zu5q 2 ปีที่แล้ว +1

    i am in class and i just blanked during the entire lesson. didn’t know what we were doing, ty for the help

  • @KaidenBail-kx5bu
    @KaidenBail-kx5bu 4 หลายเดือนก่อน

    This is my 6th year retaking this subject bro, I'm glad you're helping me to finally pass 🙏🙏

  • @gabrielschultz1155
    @gabrielschultz1155 ปีที่แล้ว

    I sware i did your tactic's in Apex Learning, and my friends said yea that would work. But when i tried it wasnt working. But your support actually helped me pass the thing, i think my math was wrong alittle and asked the teacher to help. and she did but she was also going with your elimination method and abit of her's aswell, But thank you!

  • @xovineee
    @xovineee 4 ปีที่แล้ว +20

    I have exam tomorrow that's the only reason why im here-

    • @daiby7057
      @daiby7057 3 ปีที่แล้ว

      Your kinda cute

  • @Maybe_not349
    @Maybe_not349 2 ปีที่แล้ว +2

    Omll you helped me so muchhh tyyy!!!! 😭😩😩💖💖

  • @enashameed471
    @enashameed471 3 ปีที่แล้ว +3

    Thanks جزاك الله خيرا ❤

  • @bipulpatar8231
    @bipulpatar8231 6 ปีที่แล้ว

    Sir i realy love your method of solving Liner question
    Thank you for sharing you ideas

  • @salmawais1184
    @salmawais1184 2 ปีที่แล้ว +1

    I have a question for the the other example i’m kind of confused because we’re did the 22 and 33 came from

  • @dailysoapieupdates2099
    @dailysoapieupdates2099 ปีที่แล้ว

    You're the best teacher ever!

  • @Not4CatsInACoat
    @Not4CatsInACoat ปีที่แล้ว +5

    You are a god coming in clutch for my Algebra test tomorrow

    • @MKAnimates
      @MKAnimates ปีที่แล้ว

      @Thatoneguy73738 what did you get on it

    • @Not4CatsInACoat
      @Not4CatsInACoat ปีที่แล้ว +1

      @@MKAnimates 75……..

    • @MKAnimates
      @MKAnimates ปีที่แล้ว

  • @cumpathebeagle8735
    @cumpathebeagle8735 ปีที่แล้ว +1

    better than my math teacher thank you so much because I have a quiz next class

  • @F4IRYVV
    @F4IRYVV ปีที่แล้ว +11

    Anyone watching this for a test? 😂

  • @dorathedestroyer4081
    @dorathedestroyer4081 3 ปีที่แล้ว +17

    if the equation requires multiple operations like, add, subtract, multiply and divide, how do you know which one to perform first????

    • @smexyangelmike3117
      @smexyangelmike3117 3 ปีที่แล้ว +2

      you use what is called PEMDAS
      Find a video of that on TH-cam.

    • @unoriginalcommentor6535
      @unoriginalcommentor6535 2 ปีที่แล้ว +2

      Parentheses exponents multiplication division add subtract

    • @chandranichaki9580
      @chandranichaki9580 2 ปีที่แล้ว

      th-cam.com/video/8sGOzNGgXnk/w-d-xo.html😊

    • @_SPXDE_
      @_SPXDE_ 2 ปีที่แล้ว

      @@unoriginalcommentor6535 🤓

  • @012.olalanalvinreyc.3
    @012.olalanalvinreyc.3 4 ปีที่แล้ว +12

    I multiplied the second example by 6 and 4 and its still correct yay!

  • @holonerd13
    @holonerd13 ปีที่แล้ว

    Thanks for this! It’s a huge help

  • @trinity3757
    @trinity3757 ปีที่แล้ว

    Thank you! Your videos always help me! :)

  • @laibanasir9194
    @laibanasir9194 3 ปีที่แล้ว

    Yaar tu banda bht kamal ka hai meri sari engineering teray he dam say hai 💥💥💥

  • @jenelitobaitula6086
    @jenelitobaitula6086 11 หลายเดือนก่อน

    The Best Tutorial ever❤❤❤❤ thank U so much. Now i know the process 😊😊❤❤

  • @mystque8754
    @mystque8754 4 ปีที่แล้ว +1

    How do you know when to subtract both side or divide?

  • @formablesabb
    @formablesabb 3 ปีที่แล้ว

    thank you so much. this helped me a bunch!

  • @user-ms6kl9lh8y
    @user-ms6kl9lh8y หลายเดือนก่อน

    Bro.. I am thankful to you cause u literally helped me pass my exam.. Thanks so much

  • @eyebags2860
    @eyebags2860 4 ปีที่แล้ว +1

    Can you transpose one of the given equations two times

  • @bergenehrlich8309
    @bergenehrlich8309 7 หลายเดือนก่อน +1

    if you are using a system where there are no easy eliminations,
    you must make 5 functions ,
    the 3 origional fuctions,
    and 2 more , one sythesized by 1+2 and 1+3 , the variable you keep from these equations must be the same, then cross new fuctions 2 and 3 to get a single variable , the solve from there

  • @teamtitansquad227
    @teamtitansquad227 2 ปีที่แล้ว +1

    The Organic Chemistry Tutor .greatful and helped alot . can we have online sesion for class 10 ?

  • @Noob-me1ik
    @Noob-me1ik 3 ปีที่แล้ว +1

    thanks,
    without you i could not have done it

  • @pancakedragon9752
    @pancakedragon9752 3 ปีที่แล้ว +2

    Thanks! I can do my homework now

  • @hamoodibeats1944
    @hamoodibeats1944 5 ปีที่แล้ว +8

    thanks and God bless you

  • @allangavrielhilario3567
    @allangavrielhilario3567 4 ปีที่แล้ว +2

    thanks i understand pretty much better now feeling better

    • @OninabResources
      @OninabResources 4 ปีที่แล้ว

      Get more on systems of linear equations from this link:
      th-cam.com/video/eXHOytiWWAw/w-d-xo.html

  • @DOiTAGAiN84
    @DOiTAGAiN84 5 หลายเดือนก่อน +1

    Great video, homie. Thank you

  • @deanhammoe5325
    @deanhammoe5325 ปีที่แล้ว +1

    Thanks bro this helped a lot!🙏

  • @Matthew.6.34
    @Matthew.6.34 5 หลายเดือนก่อน

    this gem of a person just saved my math grade.

  • @bitchesbebonkers7918
    @bitchesbebonkers7918 ปีที่แล้ว

    Thanks. I needed this tonight because I have the final exam on Friday

  • @Hammxd-uq8xx
    @Hammxd-uq8xx 2 ปีที่แล้ว +1

    My exams is near and u helped me thank u

  • @skaab6004
    @skaab6004 3 ปีที่แล้ว

    What program are you using to write?

  • @nagendradubey2744
    @nagendradubey2744 5 ปีที่แล้ว +19

    Can you tell me how to decide whether we have to add the equations or we have to subtract the equations

    • @omarsss1669
      @omarsss1669 5 ปีที่แล้ว +3

      Nagendra Dubey Its personal preference but many people prefer to add because its easier

    • @chandranichaki9580
      @chandranichaki9580 2 ปีที่แล้ว

      th-cam.com/video/8sGOzNGgXnk/w-d-xo.html😊

  • @saimraza6186
    @saimraza6186 2 ปีที่แล้ว

    This video really help me alot💞 bro thanks.👍

  • @rowancrazy254
    @rowancrazy254 3 ปีที่แล้ว

    May God bless the work of your hands..

  • @Sultan_A
    @Sultan_A 3 หลายเดือนก่อน

    Very Good, The Organic Chemistry Tutor, Keep It Up

  • @gleizhrahheleanayafitlimpa8309
    @gleizhrahheleanayafitlimpa8309 3 ปีที่แล้ว +2

    thank you for this!

  • @Zeldan95
    @Zeldan95 ปีที่แล้ว +1

    You are a life saver