Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10: 9781285195698
ISBN 13: 978-1-28519-569-8

Appendix A - A.3 - Inequalities - Exercises - Page 545: 23

Answer

$x \lt 20$

Work Step by Step

$2x + 3x \lt 200 - 5x$ $5x \lt 200 - 5x$ $5x - 200 + 5x \lt 0$ $10x - 200 \lt 0$ $10x \lt 200$ $x \lt 20$
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