Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Appendix D - Exercise Set - Page 997: 93

Answer

x=(-∞,-18] U [12,∞)

Work Step by Step

Split into two equations 1/3x+1>5, 1/3x+1≥0 -(1/3x+1)>5, 1/3x+1<0 Solve for x x>12, x≥-3 x<18, x≤-3 Find the Union x=[12, ∞), x=(-∞, -18]
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