Answer
$x=-0.9$
Work Step by Step
Step 1: $x+2.8=1.9$
Step 2: Subtract $2.8$ from both sides of the equation: $x+2.8-2.8=1.9-2.8$.
Step 3: Simplify, $x=-0.9$.
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Appendix B - Exercise Set - Page 980: 1
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