Algebra 1: Common Core (15th Edition)

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

Chapter 3 - Solving Inequalities - Common Core Cumulative Standards Review - Selected Response - Page 230: 21

Answer

15

Work Step by Step

$2.5+2x=32.50$ (Subtract 2.5 from each side) $2x=30$ (Divide each side by 2) $x=15$
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