Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 2 - Section 2.5 - Compound Inequalities - Exercise Set: 25


$11 \lt x \lt 17$ In interval notation : $(11,17)$

Work Step by Step

$5 \lt x-6 \lt 11$ Applying addition property of inequality. Add 6 to all three parts of the inequality. $5+6 \lt x-6+6 \lt 11+6$ $11 \lt x \lt 17$ Solution set in interval notation : $(11,17)$
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