Answer
$x \lt 20$
Work Step by Step
$2x + 3x \lt 200 - 5x$
$5x \lt 200 - 5x$
$5x - 200 + 5x \lt 0$
$10x - 200 \lt 0$
$10x \lt 200$
$x \lt 20$
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
Appendix A - A.3 - Inequalities - Exercises - Page 551: 23
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