Solve the system of equations by the method indicated. x + y = -1 2x + 3y

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Solve the system of equations by the method indicated.

x + y = -1

2x + 3y = -5

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A Survey of Mathematics with Applications

ISBN: 978-0134112107

10th edition

Authors: Allen R. Angel, Christine D. Abbott, Dennis Runde

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Question Posted: Jan 12, 2019 07:51 AM

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Solve the system of equations by the method indicated. x + y = -1 2x + 3y

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x y 1 x y 1 2x 3y 5 Substitute y 1 for x...View the full answer

A Survey of Mathematics with Applications

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