   Chapter 1.2, Problem 47E

Chapter
Section
Textbook Problem

In Exercises 45–62, find the values of x that satisfy the inequality (inequalities).47. −4x ≥ 20

To determine
The value of x from the statement 4x20 .

Explanation

Given:

The given statement is 4x20 .

Formula used:

Property of Inequality is,

If a>b and c<0 , then ac<bc .

Calculation

Substitute 4x for a , 20 for b and 14 for c to find x

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