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Intermediate Algebra

OPENSTAX

$Math Studyset Vaia Explanations$ Math

OER 2017 Edition · 1346 pages

ISBN: 9780998625720

Chapter 1: Q. 402 (page 91)

In the following exercises, simplify each expression.
$- 11 - (- 12) + 5$

Short Answer

Expert verified

The given expression is simplified to $6 .$

Step by step solution

01

Step 1. GIven information

The expression is $- 11 - (- 12) + 5$

02

Step 2. Formula used

$- (- a) = a$

03

Step 3. Simplify

$- 11 - (- 12) + 5 = - 11 + 12 + 5 use - (- 12) = 12 = - 11 + 17 = 6$

Hence, the expression is simplified to $6 .$

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