Prealgebra (7th Edition)

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

Chapter 10 - Review: 1

Answer

$10b-3$

Work Step by Step

Add $2b$ and $8b$. $10b+7-10$ Subtract 10. $10b-3$
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