Mathematics
Mathematics, 08.01.2021 21:30, alphonsobedford7534

If x + 2y = 1, and 2x + y = 5, then x + y = ? A.1 B.2 C.3 D4 E.5

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If x + 2y = 1, and 2x + y = 5, then x + y = ? A.1 B.2 C.3 D4 E.5...

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