SOLUTION: 4x-y=0 8x+y=18

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Question 830407: 4x-y=0
8x+y=18
Answer by tarungehlot(9) About Me  (Show Source):
You can put this solution on YOUR website!
Add both equation we get
12x equals to 18
we get x equal 3/2
hence y equal to 4x which is 6