Intermediate Algebra: Connecting Concepts through Application

Published by Brooks Cole
ISBN 10: 0-53449-636-9
ISBN 13: 978-0-53449-636-4

Chapter 1-6 - Cumulative Review: 54

Answer

$11d-6$

Work Step by Step

Combine like terms to simplify. $(4d-8)+(7d+2)$ $=4d-8+7d+2$ $=11d-6$
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