Intermediate Algebra (6th Edition)

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

Chapter 6 - Cumulative Review: 1f



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 $2(4+x)$
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