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So to solve it Add both eq to eliminate x Then it will be 4y=15, y= 15/4 put value of y in any eq I will take 2 3x-2×15/4=-3 3x-15/2=-3 6x-15/2=-3 6x-15=-6 6x=9 x=3/2 To verify I will take eq 2 Put values 3×3/-2×15/2=-3 9/2-15/2=-3 -6/2=-3 -3=-3 3=3 verified
you teach ok ok pls make us understand by solving better questions for understanding. That is my faithfull advice and thank for providing us this high quality video's than u......😀😀
Agr y bjus wale tumhare ghr akke bole ki course leleo Mt Lena y kya krenge ek sir ko bhej nge or wo apko force krega course lo hamra prr ap Mt Lena or Bolega ek test hoga use jitni percentage utna off cource or test k name p 1k leke bhag jayenge fir ye koi reply ni krega mere 1k loss ho gya h or wo ab call ni uthata
If u see in equation which was below it is 15x+25y=55 and they have substituted value of y in this equation , y is 1 and you will get 15x+25(1)=55 15x=55-25 15x=30 x=2
Somone was correct when he said that math is not for womens 😂..mam for you kind imformation ..if you multiply 3x by 2 you also hav to multiply it by to in RHS ..and although you havr not also correctly multiplied the LHS 😂 you hav to multiplt whole term with two
🔷 Book Byju's Online Tuitions Classes for (4-10) Now!!
📚3 Sessions pack for Rs.399⬇
shop.byjus.com/products/byju-s-classes-online-tuitions-class-4-10-introductory-pack-3-sessions?NOPuKdk&
GUYS see shobith nirwan! the best teacher!
@@mhedits1953 Yes he is the best teacher across youtube for maths
@@mhedits1953 mam is teaching better too bro
@@MikeTestingX ok bro 🙌
Your too fast pls slow down
Put the video in slow speed
@@Harsh-zg4jt bro it would be too slow
@@kpopstaners34then you need some therapy
@@satvikapragada8419 😂😂
I watched it at 1.75x speed bcz it was too slow
Thank You Khushbhu Mam and Byjus Team. I have exam coming up and i was really sad now i am happy please post more questions
❤️
mam i have a doubt if we have to subtract then the signs will change but if we have to do addition then the signs will change or not?
No the signs won't change in addition
Pehli baar math numerical se syada definition se padh rhi hu 😅...
Ma'am pls solve it iam facing problem in this one
-3x+2y=12
3x-2y=-3
Ma'am how we will do
So to solve it
Add both eq to eliminate x
Then it will be 4y=15, y= 15/4 put value of y in any eq I will take 2
3x-2×15/4=-3
3x-15/2=-3
6x-15/2=-3
6x-15=-6
6x=9
x=3/2
To verify I will take eq 2
Put values
3×3/-2×15/2=-3
9/2-15/2=-3
-6/2=-3
-3=-3
3=3 verified
The answer will be 0 is not equal to 9
Which is false statement
It has no solution
@@RipunjayKolapkar lol
Thank you very much mam I had so many doubts in this but you cleared it thank u so much😊😊
🎉🎉🎉🎉 thinks l. Understood it batter 😊❤
Better 👍🏻
you teach ok ok pls make us understand by solving better questions for understanding. That is my faithfull advice and thank for providing us this high quality video's than u......😀😀
It was something brilliant for us ma'am, thanks a lot!!!!
Hai Urbashi, Glad you liked it! Stay tuned for more such Amazing Sessions🤗
Off course ❣️
when do we add to eliminate one variable?
Die😂 now ur waiting for your results but till now u didn't receive the ans😂
Mam this vedio is helpful for us
Plzz make vedio for completing square method 🥰🥰🥰
Hai Irfan, Glad to hear that the session was helpful to you, We will definitely come up with such session for you, Keep Watching 👍🏻
Ese mam hamari school me ho me to kabhi chuuti na karu❤
Thank you so much mam it is really very much useful 😊
Thanks mam ❤️😊...
Thumbs up mam 👍👍👍👍👍👍👍
Can you explain the substitution in detail
Ur speed
Fantastic explanation keep it up
🙏🙏nice explanation ❤
Mam where we can use it
Elimination method is easier than substitution method
mam which method is recommended ???
Mostly it's substitution because mostly in exams they've mentioned above from what method we gotta do the sum and it's substitution
Agr y bjus wale tumhare ghr akke bole ki course leleo Mt Lena y kya krenge ek sir ko bhej nge or wo apko force krega course lo hamra prr ap Mt Lena or Bolega ek test hoga use jitni percentage utna off cource or test k name p 1k leke bhag jayenge fir ye koi reply ni krega mere 1k loss ho gya h or wo ab call ni uthata
Mam I am a MEDHAVI STUDENT SAKSHI KUMARI 9-F
Mam how to solve linear equations with variables using cross multiplication method
Khusbu mam u are too too beauty ma'am ❤️❤️❤️❤️❤️❤️😘😘😘😘😘😘😘
Ayyyyyoooo 😂
Mam you look very beautiful i love you ❤
Thanks mam
very bad experience
😢Same
How 15x became 30..I couldn't understand in the second example
If u see in equation which was below it is 15x+25y=55 and they have substituted value of y in this equation , y is 1 and you will get
15x+25(1)=55
15x=55-25
15x=30
x=2
Thank u mam
Heads of to uh mam🫡💗👍🏻
Elimination method is less time consuming. But I know both 😎
best vedio
I can't understand mam, why cant you explain in gentle
u r rushing the whole thing
pls slow down
Sorry Mam but I can't understand 😢😢
You're too fast plz slow down😢
Your too fast slow down
Your explanation is so fast please slow down
Somone was correct when he said that math is not for womens 😂..mam for you kind imformation ..if you multiply 3x by 2 you also hav to multiply it by to in RHS ..and although you havr not also correctly multiplied the LHS 😂 you hav to multiplt whole term with two
Kindly name the first human mathematician in India??? ..She is also a women by the way..🙂✅
Mam sry to say this but ya you are not able to make us understand 😮😮😮😮
It's because each n every method is not written so u gotta have the brain to do that in ur mind👍
Mam try to explain slowly
Thanx mam
Please explain once clearly mam
Yai kya ae 😂
Bekaar
Thank you so much mam it is really very much useful 😊
Thank you mam