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Math
Elementary Algebra
Chapter 1
Q. 1317 - Practice Tests

Elementary Algebra

Lynn Marecek, MaryAnne Anthony-Smith

$Math Studyset Vaia Explanations$ Math

2nd Edition · 1240 pages

ISBN: 9780998625713

Chapter 1: Q. 1317 - Practice Tests (page 202)

Translate to an algebraic expression and simplify: twenty less than negative 7.

Short Answer

Expert verified

The answer of the given expression is $- 27$ .

Step by step solution

01

Step 1. Given information .

The given expression is twenty less than negative seven .

02

Step 2. Translate the expression .

The translation of the expression is $- 7 - 20$ .

03

Step 3. Simplify the expression .

To simplify the expression addition is used .The sum of two negative number is negative .

$\Rightarrow - 7 - 20 \Rightarrow - 27$

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