Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 2 - Section 2.6 - Solving Equations: The Addition and Multiplication Properties - Exercise Set - Page 148: 17



Work Step by Step

$5x=20$ $\longrightarrow$ multiplication property $5x\div5=20\div5$ $\longrightarrow$ simplify $x=4$ Substitute to check. $5(4)=20$ $20=20\checkmark$
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.