Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 6 - Systems of Equations and Inequalities - Get Ready! - Page 361: 17



Work Step by Step

Given: $2x-y=-5$ $-2x-y=-1$ then $y=2x+5$ $y=-2x+1$ 1) Graph both lines in a single coordinate plane, and the point of intersection is the solution. 2) Both lines meet at point $(-1,3)$, meaning that is the solution.
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