If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-12-(-6d)=18d-18
We move all terms to the left:
-12-(-6d)-(18d-18)=0
We get rid of parentheses
6d-18d+18-12=0
We add all the numbers together, and all the variables
-12d+6=0
We move all terms containing d to the left, all other terms to the right
-12d=-6
d=-6/-12
d=1/2
| -10r-3r-5r=4 | | 1/9^n=81 | | 5.1(x-3.9)=18.87 | | 7m-6m+4m=20 | | (1/9)^n=81 | | 9(k-5)^2+4=29 | | 108=n-2/n(180) | | 6j+3j+4j-5j=8 | | 3(3d+7)=5+6d | | -3+6x+8=4x-9 | | 2(x-2)^2=10 | | x+(.40x)=653514 | | 8,5x-3,7=2,5x+28,9 | | 8y+14=10y | | =6x-2 | | 2x-3/4x=4 | | x+(.40x)=199500 | | 24=2/8+2l | | 8+4w=-12= | | 6x=99−5x | | 14x-3=5x+1+5x | | 8+4w=-12+ | | -18h-12h+19h+6h=10 | | 6x−8=34 | | 11/10=x/11 | | 3t=180 | | 5/15-a+4/15=-a | | 6x+5x=11/10 | | s+2s+3s=12 | | N=10,5n= | | 7t=48-t | | -10x+-19x-7x+19x-20x=-17 |