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Solve for y, in terms of x: y^2 - 10y = x^2 - 10x.

 Jun 17, 2020
 #1
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(y - 5)^2 = (x - 5)^2

|y - 5| = |x - 5|

y - 5 = x - 5 or y - 5 = 5 - x

y = x or y = 10 - x

 Jun 17, 2020

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