Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 3 - Equations and Problem Solving - 3.2 - Equations and Problem Solving - Problem Set 3.2: 11

Answer

$x=9.5$

Work Step by Step

1. Subtract 3 from both sides of the equation: $2x=19$ 2. Divide both sides by 2: $x=9.5$
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