Respuesta :

3(2x-4)=2(x+4)
6x-12=2x+8
6x-2x=8+12
4x=20
x=20/4
x=5
Simplify the equation to
6x-12=2x+8
Subtract 2x from both sides
4x-12=8
Add 12 to both sides
4x=20
Divide both sides by 4
x=5