SOLUTION: y+4x=10 6x-y=20

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Question 285973: y+4x=10
6x-y=20
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
solve each for y and set them equal
y=10-4x
6x-20=y
10-4x=6x-20
30=10x
3=x
6*3-y=20
18-y=20
-y=2
y=-2
(3,-2)