Respuesta :

use a app called photo math it works good.
Hi there,

-3x = 4(3x - 2) + 1
-3x = 12x -8 + 1
-3x = 12x -7
-3x - 12x = -7
-15x = -7
 
Hence, X = 7/15 or 0.46

Hope this helps :)