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Mathematics, 30.07.2020 22:01 zekiyekaya0571

If (x + y) + (2(x + y) + 3) = 9, what is x + y?? A. 3-1
B. -3 + 1
c. -3-1
D 3 + 1
E. 9-31

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If (x + y) + (2(x + y) + 3) = 9, what is x + y?? A. 3-1
B. -3 + 1
c. -3-1
D 3 + 1

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