College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter 1 - Equations and Inequalities - Exercise Set 1.7 - Page 196: 40


$[2,∞ )$

Work Step by Step

Distribute the left side. Then subtract $15$ and $3x$ on both sides and divide. Flip the sign since both sides are being divided by a negative number. $5(3-x)\leq3x-1$ $15-5x\leq3x-1$ $-8x\leq-16$ $x\geq2$ $[2,∞ )$
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