SOLUTION: A segment has a midpoint at (2,-7) and an endpoint at (8,5). What are the coordinates of the other endpoints?

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Question 1013123: A segment has a midpoint at (2,-7) and an endpoint at (8,5). What are the coordinates of the other endpoints?
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
Filling in for the midpoint formula, the unknown point is endpoint (x, y).

system%28%28x%2B8%29%2F2=2%2C%28y%2B5%29%2F2=-7%29, and solve each.