In Exercises 15, solve the system. (2x + 5y = -2 3x - 4y - 4y =
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In Exercises 1–5, solve the system.
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(2x + 5y = -2 3x - 4y - 4y = 20
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2x 5y 2 3x 4y 20 Multiply the first equation b...View the full answer
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