SOLUTION: is the ordered pair (-10,10) a solution to the linear equation y=-x?

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Question 164628: is the ordered pair (-10,10) a solution to the linear equation y=-x?
Answer by Earlsdon(6294) About Me  (Show Source):
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y = -x Substitute x = -10 and y = 10
10 = -(-10)
10 = 10 Yes!