Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 6 - Cumulative Review: 1f

Answer

$2(4+x)$

Work Step by Step

"Twice" means you will multiply by $2$ "the sum of" means $2(an addition expression)$ "the sum of four and a number" means $(4+x)$ OR $2(4+x)$
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.