SOLUTION: What is the x-coordinate of this equation? : y=x-7 y=-2x+5

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Question 969053: What is the x-coordinate of this equation? : y=x-7 y=-2x+5
Answer by Alan3354(69443) About Me  (Show Source):
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What is the x-coordinate of this equation? : y=x-7 y=-2x+5
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If you mean of the 2 equations:
y=x-7
y=-2x+5
Since they both equal y:
x-7 = -2x+5
3x = 12
x = 4
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y = -3