SOLUTION: "Two numbers sum to give 78. The difference of the two numbers is 36. Find both numbers." i got x+y=78 and x-y=36

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Question 483690: "Two numbers sum to give 78. The difference of the two numbers is 36. Find both numbers."
i got x+y=78 and x-y=36
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
x+y=78 and
x-y=36
--------Add
2x = 114 etc