In Exercises 1930, solve each system by the addition method. 2x + 3 = -16 (5x -
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In Exercises 19–30, solve each system by the addition method.
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2x + 3у = -16 (5x - 10y = 30
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2x 3y 16 5x 10y 30 Eliminate x by multiplying the f...View the full answer
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