3 years ago

Solve the following system of equations. 2x+4y = 83x+4y = 16

1 answer:

4 0

I found that x = 8 and y = -2 because when you first subtract 2x + 4y = 8 from 3x + 4y= 16, you end up with x = 8. Then pluging 8 back into the equation you solve and find y = -2.

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This means that we can solve separately for the two terms:

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