Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 2 - Real Numbers - Chapters 1-2 Cumulative Review Problem Set: 5

Answer

$-29$

Work Step by Step

First, we follow order of operations and simplify the expressions in the numerator and the denominator: Then, we put the fraction in its most simplified form. $\frac{-7(-4)-5(-6)}{-2}$ =$\frac{28+30}{-2}$ =$\frac{58}{-2}$ =$\frac{29}{-1}$ =$-29$
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