SOLUTION: 2x+4y=-8 x-y=-1

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Question 279788: 2x+4y=-8
x-y=-1
Answer by JBarnum(2146) About Me  (Show Source):
You can put this solution on YOUR website!
2x+4y=-8
x-y=-1
use elimination method
x-y=-1 multiply by 4
4x-4=-4
2x%2B4y=-8 add together
6x=-12
highlight%28x=-2%29
-2-y=-1
highlight%28y=-1%29