Intermediate Algebra (6th Edition)

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

Chapter 2 - Section 2.6 - Absolute Value Equations - Exercise Set: 68

Answer

Solution set is $\{ \}$ or $ф$.

Work Step by Step

$|\frac{5d+1}{6}| = - |-9|$ Since $|-9| $ is $9,$ $-|-9| = -9.$ Given expression becomes, $|\frac{5d+1}{6}| = -9$ The result of the absolute value is always positive or zero. So this expression has no solution. Solution set is $\{ \}$ or $ф$.
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