   Chapter 2.2, Problem 47E

Chapter
Section
Textbook Problem

Perform the indicated operations: ( + 4 ) − ( − 11 ) − ( + 12 ) + ( − 6 )

To determine

To calculate: The simplified value of the expression (+4)(11)(+12)+(6).

Explanation

Given Information:

The expression is,

(+4)(11)(+12)+(6)

Formula used:

To add and subtract two or more signed numbers, the following steps are used:

1). Change the sign of the numbers which are used in subtraction.

2). Add all positive numbers together.

3). Add all negative numbers together.

4). Perform addition for the resulting signed numbers.

Calculation:

Consider the provided expression.

(+4)(11)(+12)+(6)

Change the sign of the numbers.

(+4)(11)(+12)+(6)=(+4</

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