If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12=v/3-4
We move all terms to the left:
12-(v/3-4)=0
We get rid of parentheses
-v/3+4+12=0
We multiply all the terms by the denominator
-v+4*3+12*3=0
We add all the numbers together, and all the variables
-1v+48=0
We move all terms containing v to the left, all other terms to the right
-v=-48
v=-48/-1
v=+48
| 8x+24•8=432 | | -1/3+3/2p+3/2=3/2p-1/3 | | 8-7/10=6-1/5x | | -6w+4(w+7)=26 | | 503.76=230+1.16x | | 2x-39=90 | | y=5/9 | | y=3/15 | | y=10/11 | | 2x+117+5x=180 | | 2x-14=10-6x | | 16w-8w=8 | | y/4-6=1 | | 30-(2x+4)=2(x+3)+x | | 4w-11w+6w=72 | | 1.86g-13=0.955 | | k-8/10=k/8 | | 256=31-v | | 6x-25=40x-27 | | x(x-46)=180 | | 27+90+8x-1=180 | | v/6-1.3=-20.5 | | 2x+12=16-x | | 9w+3=4w–9 | | 2-1.84d=24 | | -(a-7)+5=-(4+a) | | C=39.91+0.50x | | y=5/5 | | -(a+1)=-9-5a | | 1/5z+3=1/4z+5 | | y=3/30 | | y=2/20 |