How to solve Simultaneous equations using the elimination method
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- เผยแพร่เมื่อ 25 พ.ย. 2024
- Discover the simplicity of solving simultaneous equations with the Elimination Method in this informative video tutorial. Our expert instructor guides you through the step-by-step process, breaking down complex equations into manageable steps.
You're an absolute legend man, all the other videos on here only do examples with negative numbers only, Thank you sir
You are welcome, Bro.
Please don't forget to share the video with whomever you feel will find it helpful.
Subtract 2 from 1 and get x+y=1
Then, 2x+2y=2 (3)
Subtract 3 from 2 and get y=6.
Then x=-5
Thank u soooo much❤
You are welcome
Thank u soooo 4:54 4:58 4:59 much 😊❤
You are welcome.
have a test tmr -last min revision for yr 11 how do u do the subtract simultaneous equation like instead of having a plus on this question it would have a minus can you still you this method tyy you helped me understand
Yes, you can still use this method.
Just try to understand when to use the "+" or "-" between the equations.
For example, if I have
2x + y = 4......(1)
x - y = 1.........(2)
And let's say I want to eliminate y.
I would use "+" between the equations, such that "+y + (-y)" eliminates y.
Or, let's say I have
2x - y = 2....(1)
x - y = 1.......(2)
If I want to eliminate y, I would use the "-" sign, such that "-y - (-y) " equals "-y + y", and this eliminates "y"
Like I said, if you make the right choice between the "+" or "-". You will be fine.
Goodluck with your test.
@@TheAnalyst__ hello i am back basically i have mocks in like a week or so and i wondering that is it moslt likely going to be a passed paper or the 2024 paper that the last year 11 just did fpr amths apper 1 ,2 and 3
Share the paper with me.
I should be able to make a video on it before next week.
@@TheAnalyst__ i am not sure if i can show the paper bc it id not out yet
Oh. Sorry thought you wanted me to make a video for you on the past questions of your upcoming exams.
But, I think you were asking whether a past question would be repeated.
Is that your question?
If that is your question, I can't say for sure if a past question will be repeated, but it would help you if you can get the past questions and use them to practice for your upcoming test.
You can also share the past questions with me, if you have them.