Algebra 1: Common Core (15th Edition)

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

Chapter 3 - Solving Inequalities - 3-3 Solving Inequalities Using Multiplication or Division - Practice and Problem-Solving Exercises - Page 182: 44

Answer

The missing term is 18.

Work Step by Step

18 Work Step by Step To find the missing term in the first equation, transform the second equation so that the left side is -2a. a−9×−2⟶ multiply −2a>18
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