Answer
{ ${ }$ } or no solution
Work Step by Step
$|x|\leq-7$
Note that the absolute value of x must be non negative, therefore it can not be less than or equal to $-7$, so the solution set is { }
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Appendix D - Exercise Set - Page 996: 66
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