Mathematics
Mathematics, 04.08.2019 17:30, stacywashburnstu

Carlos solved the system of equations below. what mistake did he make in his work? 2x + y = 5 x − 2y = 10 y = 5 − 2x x − 2(5 − 2x) = 10 x + 10 + 4x = 10 5x + 10 = 10 5x = 0 x = 0 2(0) + y = 5 y = 5

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Carlos solved the system of equations below. what mistake did he make in his work? 2x + y = 5 x − 2...

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