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: 39


$[6,∞ )$

Work Step by Step

Break down the parentheses on the left side and combine the terms. Then add subtract $-2$ and add $2x$ on both sides. $1-(x+3)\geq4-2x$ $1-x-3\geq4-2x$ $-2-x\geq4-2x$ $x\geq6$ $[6,∞ )$
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