SOLUTION: x squared - y squared = 80 x - y = 16 x + y = ?

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Question 659838: x squared - y squared = 80
x - y = 16
x + y = ?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

x%5E2+-+y%5E2+=+%28x-y%29%28x%2By%29+=+80

(x - y) = 16

(x + y) =5+