Answer
$$x>-5$$
Work Step by Step
When we divide by a negative number with an inequality symbol, we must flip the inequality symbol. Thus, it follows:
$$ -2x<10 \\ x>-5$$
Elementary Geometry for College Students (7th Edition)
by Alexander, Daniel C.; Koeberlein, Geralyn M.
Published by
Cengage
ISBN 10:
978-1-337-61408-5
ISBN 13:
978-1-33761-408-5
Chapter 1 - Section 1.3 - Introduction to Geometric Proof - Exercises - Page 56: 38
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