Solve the system by substitution. 4x - 5y = -11 2x + y = 5

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Solve the system by substitution.

4x - 5y = -11

2x + y = 5

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College Algebra

ISBN: 978-0134697024

12th edition

Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

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Question Posted: Apr 11, 2019 01:13 PM

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Solve the system by substitution. 4x - 5y = -11 2x + y = 5

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4x5y11 2x y 1 2 5 Solve equation 2 for y 2x y 5 2 y2x5 3 Rep...View the full answer

College Algebra

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