Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 3 - Solving Inequalities - Chapter Review - 3-3 Solving Inequalities Using Multiplication or Division - Page 224: 20

Answer

$x\lt3$

Work Step by Step

$5x\lt15\longrightarrow$ divide each side by 5 $5x\div5\lt15\div5\longrightarrow$ divide $x\lt3$ An open dot at the endpoint on the graph indicates 3 is not part of the solution set.
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