Answer
$3b$
Work Step by Step
$-(12b-10)+5(3b-2)\rightarrow$ apply distributive property
$-12b+10+15b-10\rightarrow$ combine like terms
$3b$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 3 - Section 3.1 - Simplifying Algebraic Expressions - Exercise Set - Page 170: 66
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