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Chapter 1: Q. 222 (page 61)

In the following exercise, simplify:-7-2

Short Answer

Expert verified

The solution is-9.

Step by step solution

01

Step 1. Given information

Integer:-7-2

02

Step 2. Calculation

We have,

-7-2=-9

7negatives subtracted by2is9negatives.

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Most popular questions from this chapter

In the following exercise, simplify the expression:9-2[3-8(-2)]

In the following exercises, evaluate the following expressions.

2l+2wwhenl=18,w=14

Translate the English phrase into an algebraic expression:

(a) 13 more than z

(b) 18 less than 8x.

In the following exercises, translate the phrases into algebraic expressions.

the sum of 8x and 3x

Simplify using the order of operations.

a)2+6脳3b)(2+6)脳3
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