Respuesta :
Answer: -6
Step-by-step explanation:
|2x-12|=-4x
- if 2x-12 ≥0 or x ≥ 6 then
|2x-12|=2x-12
2x-12=-4x
6x=12
x=2 to exclude since x ≥6
- if 2x-12 <0 then
|2x-12|=-(2x-12)
-2x+12 =-4x
2x =-12
x=-6
Answer x=-6
Answer: -6
Step-by-step explanation:
|2x-12|=-4x
|2x-12|=2x-12
2x-12=-4x
6x=12
x=2 to exclude since x ≥6
|2x-12|=-(2x-12)
-2x+12 =-4x
2x =-12
x=-6
Answer x=-6