Respuesta :
3(6x-1) = 12
18x -3 = 12
Add 3 over
18x = 15
X= 5/6
Check
3(6*5/6-1) = 12
3(5-1)= 12
3(4)= 12
Hope this helps!
18x -3 = 12
Add 3 over
18x = 15
X= 5/6
Check
3(6*5/6-1) = 12
3(5-1)= 12
3(4)= 12
Hope this helps!