Algebra 1

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

Chapter 3 - Solving Inequalities - 3-3 Solving Inequalities Using Multiplication or Division - Standardized Test Prep - Page 183: 66


G) 12

Work Step by Step

If s is the number of students, $100=7s+16\longrightarrow$ subtract 16 from both sides $100-16=7s+16-16\longrightarrow$ simplify $84=7s$ divide both sides by 7 $84\div7=7s\div7\longrightarrow$ simplify $12=s$
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