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2016740e
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If you wanted to eliminate the y variable by adding the two equations in the following system, what could be your first step?
x  y = 6
4x  4y = 10
 2 years ago
 2 years ago
2016740e Group Title
If you wanted to eliminate the y variable by adding the two equations in the following system, what could be your first step? x  y = 6 4x  4y = 10
 2 years ago
 2 years ago

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2016740e Group TitleBest ResponseYou've already chosen the best response.0
Multiply the second equation by 4. Add the two equations together. Multiply the first equation by 4. Multiply the first equation by 4.
 2 years ago

queenbee Group TitleBest ResponseYou've already chosen the best response.0
Multiply the second equations by 4
 2 years ago

Emmy82650 Group TitleBest ResponseYou've already chosen the best response.2
You shouldn't multiply the second equation by 4 because it wouldn't cancel out the variable x. You should multiply the first equation by 4. Then you will have this: 4x  4y = 24 4x  4y = 10 And the x variables will cancel eachother out and you can solve for y.
 2 years ago
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