If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3d/4=12
We move all terms to the left:
3d/4-(12)=0
We multiply all the terms by the denominator
3d-12*4=0
We add all the numbers together, and all the variables
3d-48=0
We move all terms containing d to the left, all other terms to the right
3d=48
d=48/3
d=16
| 4x-3+x+48=180 | | 11x+3=13x+9 | | 2x/5=3/15 | | c/5=3/10 | | y+(y*5)=40 | | 11x+(4+4x)*4+7= | | 11x+(4+4x)•4+7= | | x+5+2x-3=46 | | 4x/5-1/6=9/2-2x | | 5x/11=9/2 | | X(2x-14)=0 | | 7y=2=30 | | 5+4x=11x | | 5d+4-3d=13 | | 2x/x-3+x=20/x-3 | | 6d+2d+8=44 | | 6+3d=9 | | 17=17/y | | 4y²-81=0 | | k2-5k+2=0 | | 3d+13=19 | | m^2-6m=55 | | 0.075=x/250 | | (30+2x)*(30+2x)-900=256 | | 12d=63 | | x-1=5/(x+7) | | (D2+5D+6)y=9 | | 8/6=x+7/x | | 0.3=x/250 | | 550-25x=10+15x+20x= | | –2x+3+11=5+3x+6+5x | | 3(x-5)=14 |