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Mathematics, 16.11.2020 19:00 tyreque

Solve the system of equations -x+4y=16−x+4y=16 and 3x-y=73x−y=7 by combining the equations.

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Solve the system of equations -x+4y=16−x+4y=16 and 3x-y=73x−y=7 by combining the equations....

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