Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 4 - Section 4.1 - Solving Linear Inequalities - Exercise Set - Page 262: 37

Answer

$x\geq6$

Work Step by Step

$f(x)\geq 4\\1-(x+3)+2x\geq4\\1-x-3+2x\geq4\\x-2\geq4\\x\geq6$
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