Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 3 - Solving Inequalities - 3-3 Solving Inequalities Using Multiplication or Division - Practice and Problem-Solving Exercises: 54

Answer

$ u \gt -1/2$

Work Step by Step

We need to get the variable alone. In order to cancel out multiplication, we use division, so we divide both sides of the inequality by -8. However, because we divide by a negative, we must flip the inequality sign. Thus, we obtain that $ u \gt -1/2$.
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