Algebra 1

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

Chapter 3 - Solving Inequalities - 3-4 Solving Multi-Step Inequalities - Lesson Check - Page 189: 1



Work Step by Step

$7+6a\gt19$ $\longrightarrow$ subtract 7 from both sides $7+6a-7\gt19-7$ $\longrightarrow$ simpliy $6a\gt12$ $\longrightarrow$ divide both sides by 6 $6a\div6\gt12\div6$ $\longrightarrow$ simplify $a\gt2$
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