Algebra: A Combined Approach (4th Edition)

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

Appendix D - Exercise Set - Page 994: 16


The solution set is {6,-18}.

Work Step by Step

|n/3+2|=4 n/3+2=4 n/3+2-2=4-2 n/3=2 n/3=2/1 n=6 n/3+2=-4 n/3+2-2=-4-2 n/3=-6 n/3=-6/1 n=-18 The solution set is {6,-18}.
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