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OpenStudy (anonymous):
the sum of two numbers is 56,and their difference is 10.what are the numbers?
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OpenStudy (anonymous):
guess and check i guess 20 and 30, but that is wrong because they add to 50 try a slightly larger pair
OpenStudy (anonymous):
Solve the following for x and y.\[\{x+y=56,x-y=10\} \]
OpenStudy (anonymous):
x=33 and y=23
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