sydneywact sydneywact

24-06-2020
Mathematics

contestada

What is the solution to the inequality Ix-4| <3
-7 1 X<-7 or x < -1
x> 1 or x<7

Respuesta :

jimrgrant1 jimrgrant1

24-06-2020

Answer:

see explanation

Step-by-step explanation:

Inequalities of the form | x | < a have solutions of the form

- a < x < a

Given

| x - 4 | < 3 , then

- 3 < x - 4 < 3 ( add 4 to the 3 intervals )

1 < x < 7

Thus x > 1 or x < 7

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