Prealgebra (7th Edition)

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

Chapter 3 - Review: 9



Work Step by Step

$3(5a-2)-20a+10$ $\longrightarrow$distributive property $15a-6-20a+10$ $\longrightarrow$combine constants $4+15a-20a$ $\longrightarrow$combine like terms $4-5a$
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.