Algebra 1

by Hall, Prentice

Published by Prentice Hall

ISBN 10: 0133500403

ISBN 13: 978-0-13350-040-0

Chapter 8 - Polynomials and Factoring - Get Ready - Page 471: 10

Answer

$3d+15$

Work Step by Step

We start with the given expression: $-2d+7+5d+8$ We rearrange the terms using the commutative property of addition: $5d-2d+7+8$ We combine like terms using addition and subtraction: $3d+15$

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