Intermediate Algebra: Connecting Concepts through Application

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

Chapter 1 - Linear Functions - 1.1 Solving Linear Equations - 1.1 Exercises: 45

Answer

$x=10$

Work Step by Step

$5x+60=2x+90$ $5x=2x+30$ $3x=30$ $x=10$
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