Answer
$x < -13/2$ or $x > 3$
Work Step by Step
$abs(4x+7) > 19$
$(4x + 7) \gt19$
$(4x + 7) \gt19$
$4x + 7 - 7 > 19 - 7$
$4x > 12$
$4x *(1/4) > 12* (1/4)$
$x > 3$
Algebra 1
by Hall, Prentice
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 - Page 211: 42
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