Answer
-2
Work Step by Step
Here, you are going to subtract -5 from -7. A simple way to look at this is by adding 5 to -7 because if you subtract a negative, it becomes an addition problem. Therefore, your answer should be -2.
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 1 - Foundations for Algebra - 1-5 Adding and Subtracting Real Numbers - Practice and Problem-Solving Exercises - Page 34: 35
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