Intermediate Algebra: Connecting Concepts through Application

Published by Brooks Cole
ISBN 10: 0-53449-636-9
ISBN 13: 978-0-53449-636-4

Chapter 2 - Systems of Linear Equations and Inequalities - Chapter Review Exercises: 35

Answer

x=$\frac{47}{2}$ or -$\frac{53}{2}$

Work Step by Step

|2x+3|-10=40 |2x+3|=50 2x+3=50 or 2x+3=-50 2x=47 or 2x=-53 x=$\frac{47}{2}$ or x=-$\frac{53}{2}$
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