Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter 1 - Summary Exercises - Reviewing a Chapter - Solving Linear and Absolute Value Equations and Inequalities: 9

Answer

{-3}

Work Step by Step

We are given the equation $2x-1=-7$. In order to solve, first add 1 to both sides. $2x=-6$ Divide both side by 2. $x=-3$
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