Answer
$x=-1$
Work Step by Step
$-10x+11x+5=9-5\rightarrow$ combine like terms
$x+5=4\rightarrow$ subtract 5 from both sides
$x+5-5=4-5\rightarrow$ simplify
$x=-1$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 3 - Section 3.2 - Solving Equations: Review of the Addition and Multiplication Properties - Exercise Set - Page 180: 66
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