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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