Algebra 1

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

Chapter 3 - Solving Inequalities - Mid-Chapter Quiz: 18

Answer

$b\geq-2$

Work Step by Step

$7-6b\leq19\longrightarrow$ subtract 7 from each side $7-6b-7\leq19-7\longrightarrow$ subtract $-6b\leq12\longrightarrow$ divide each side by -6; reverse the inequality sign $-6b\div-6\geq12\div-6\longrightarrow$ divide $b\geq-2$
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