Mathematics, 08.12.2020 18:50 destinymccray35

Solve each system by substitution. 1) y = 7x - 18 8x + 3y = 4 2) y = 3x + 2 5x + 5y = 10 3) -3x - 2y = 5 y = 3.x + 11 4) y = 4x + 19 5x - 4y=-10

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Solve each system by substitution. 1) y = 7x - 18 8x + 3y = 4 2) y = 3x + 2 5x + 5y = 10 3) -3x - 2y...

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