SOLUTION: how do yo solve y=1-x y=x-7

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Question 782070: how do yo solve
y=1-x
y=x-7
Answer by oscargut(2103) About Me  (Show Source):
You can put this solution on YOUR website!
y=1-x
y=x-7
Then
1-x = x-7
-2x = -8
x = 4
Answer: x = 4




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