Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 3 - Solving Inequalities - 3-7 Absolute Value Equations and Inequalities - Practice and Problem-Solving Exercises: 42

Answer

$x < -13/2$ or $x > 3$
1524801024

Work Step by Step

$abs(4x+7) > 19$ $(4x + 7) \gt19$ $(4x + 7) \gt19$ $4x + 7 - 7 > 19 - 7$ $4x > 12$ $4x *(1/4) > 12* (1/4)$ $x > 3$
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