Respuesta :

gavin2007

Answer:

3x-1=2x

4x2x=8x

x=12

Step-by-step explanation:

3x-1=2x

4x2x=8x

x=12

ahmedelkazaz42

Answer:

2

Step-by-step explanation:

you should divide the equation by 4, then 3 x- 1 = 20/4 "5"                                         3 x = 5 + 1  ............3 x = 6 ........... x = 2