Answer
$x=-8$
Work Step by Step
$x-1=-9$ $\longrightarrow$addition property
$x-1+1=-9+1$ $\longrightarrow$ simplify
$x=-8$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 3 - Review - Page 203: 2
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