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: 91

Answer

x=(-2,1)

Work Step by Step

Move constant to right |2x+1|<7-4 |2x+1|<3 Split into two equations 2x+1<3, 2x+1≥0 -(2x+1)<3, 2x+1<0 Solve the inequalities x<1 x>-2
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