Answer
$= - 10$
Work Step by Step
Recall the following rule:
$-a+(-b)=-a-b$
Thus, we obtain:
$= (-4) + (-6)$
$= -4 - 6$
$= -10$
Elementary Algebra
by Kaufmann, Jerome; Schwitters, Karen;
Published by
Cengage Learning
ISBN 10:
1285194055
ISBN 13:
978-1-28519-405-9
Chapter 1 - Some Basic Concepts of Arithmetic and Algebra - 1.3 - Integers: Addition and Subtraction - Problem Set 1.3 - Page 20: 103
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