College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter 1 - Review Exercises - Page 145: 30

Answer

{$x|-23\lt x\lt-7$}

Work Step by Step

We simplify as follows: $2\lt\frac{3-3x}{12}\lt6$ $24\lt\ 3-3x\lt72$ $21\lt-3x\lt69$ $7\lt-x\lt23$ $-23\lt x\lt-7$ {$x|-23\lt x\lt-7$}
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