SOLUTION: If (-5, -5) is the endpoint of a line segment, and (-10, -7) is its midpoint, find the other endpoint

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Question 1109091: If (-5, -5) is the endpoint of a line segment, and (-10, -7) is its midpoint, find the other endpoint
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
%28x%2B%28-5%29%29%2F2=-10
and
%28y%2B%28-5%29%29%2F2=-7

to find you other end point (x,y).