Mathematics, 02.04.2020 22:35 sacoyia27

Multiply each equation by a number that produces opposite coefficents. 1/3x -2/3 y = 7 and 2/3x + 3 y = 11

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Multiply each equation by a number that produces opposite coefficents. 1/3x -2/3 y = 7 and 2/3x + 3...