Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 2 - Equations, Inequalities, and Problem Solving - 2.2 Using the Principles Together - 2.2 Exercise Set: 10

Answer

Choice F

Work Step by Step

To solve $ 7x=9 ,$ use the multiplication principle by dividing both sides by $7.$ This results to $x=\dfrac{9}{7}.$ Hence, $\text{ Choice F .}$
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