Algebra 2 Common Core

Published by Prentice Hall
ISBN 10: 0133186024
ISBN 13: 978-0-13318-602-4

Chapter 1 - Expressions, Equations, and Inequalities - 1-4 Solving Equations - Practice and Problem-Solving Exercises: 76

Answer

$3(12-x)$

Work Step by Step

The difference of 12 and a number $x$ is represented as $12-x$. Three times that would be $3(12-x)$.
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