## Algebra 1

Published by Prentice Hall

# Chapter 1 - Foundations for Algebra - Chapter Review - 1-5 and 1-6 Operations with Real Numbers - Page 71: 57

-5

#### Work Step by Step

Using a number line can help you visualize the concept of addition. To find $3+-8$ on the number line, start at 3 and move 8 units to the left. $3+-8=-5$

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