## Algebra 1: Common Core (15th Edition)

Published by Prentice Hall

# Chapter 1 - Foundations for Algebra - 1-5 Adding and Subtracting Real Numbers - Lesson Check - Page 33: 2

#### Answer

$-3$ $-2+(-1)=-3$

#### Work Step by Step

If we start at the number line on $-2$ and then move one unit to the left since we are adding $-1$, we come to $-3$. Thus: $-2+(-1)=-3$

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.