Answer :

clara92
If (2 - 3) + (x + y) = 6, x + y = 4 + 3

*how to solve*

First simplify:
-1 + (x + y) = 6

Add 1 to each side
x + y = 7

Chose the answer that adds up to 7 (aka x + y = 4 + 3

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