Respuesta :

x=3
6(3-2)-4(3)=8+2(3)-20
6-12=14-20
-6=-6
6(x-2)-4x=8+2x-20
6x-12-4x=8+2x-20
2x-12=8+2x-20
2x-12=2x-12
This Equation equals an infinite solution