## Precalculus (6th Edition)

Published by Pearson

# Chapter 1 - Equations and Inequalities - 1.8 Absolute Value Equations and Inequalities - 1.8 Exercises: 54

#### Answer

This inequality has no solution, because an absolute value expression will never be less than a negative number.

#### Work Step by Step

$|-5x+7|-4\lt-6$ Take $4$ to the right side of the inequality: $|-5x+7|\lt-6+4$ $|-5x+7|\lt-2$ This inequality has no solution, because an absolute value expression will never be less than a negative number.

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