Answer
$x=-1$
Work Step by Step
This simple algebraic equation can be solved by subtracting 4 on both sides of the equation:
$x+4=3$
$x+4-4=3-4$
$x=-1$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 7 - Cumulative Review - Page 529: 6
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