Answer
$10\leq x$
Work Step by Step
$7x+18\leq9x-2\\18\leq2x-2\\20\leq2x\\10\leq x$
Intermediate Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-894-7
ISBN 13:
978-0-13417-894-3
Chapter 8 - Cumulative Review Exercises - Page 660: 4
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