Seudónimo Seudónimo

21-09-2021
Mathematics

contestada

2 |x - 7| = -4

Please give an explanation

Respuesta :

joseph8158 joseph8158

21-09-2021

Step-by-step explanation:

2x - 14 = -4

2x = 10

x = 5 or -5 because of Mode.

Answer Link

8555cashio 8555cashio

21-09-2021

2|x-7|=-4
First divide both sides of equal signs by 2. Then you get :
|x-7|=-2
Add 7 to both sides
x = 5

HOWEVER if you put 5 for x you CAN NOT get a -4 because the bats mean absolute value. So the answer is
NO SOLUTION
I am certain of my answer

Answer Link

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