In Exercises 1930, solve each system by the addition method. = 3x-7y = 13 6x + 5y
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In Exercises 19–30, solve each system by the addition method.
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= 3x-7y = 13 6x + 5y = 7
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3x 7y 13 6x 5y 7 Eliminate x by multiplying t...View the full answer
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