Answer
$z \gt 2$ or $z \lt -1$
Work Step by Step
Given: $5z-3 \gt 7 $ or $4z-6\lt-10$
$5z \gt 10$ or $4z \lt -4$
$z \gt 2$ or $z \lt -1$
The solutions as a single inequality are:
$z \gt 2$ or $z \lt -1$
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 3 - Solving Inequalities - 3-6 Compound Inequalities - Practice and Problem-Solving Exercises - Page 204: 22
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