Prealgebra (7th Edition)

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

Chapter 3 - Section 3.1 - Simplifying Algebraic Expressions - Exercise Set: 70

Answer

$-x-7$

Work Step by Step

$3x-4(x+2)+1\rightarrow$ apply distributive property $3x-4x-8+1\rightarrow$ combine like items $-x-7$
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