Algebra 1: Common Core (15th Edition)

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

Chapter 2 - Solving Equations - 2-1 Solving One-Step Equations - Lesson Check: 8

Answer

$x=63$

Work Step by Step

Use Multiplication Property of Equality by multiplying 7 to both sides: $\dfrac{x}{7} \cdot 7 = 9 (7) \\\dfrac{7x}{7}=63 \\x = 63$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.