If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12d=36d-72
We move all terms to the left:
12d-(36d-72)=0
We get rid of parentheses
12d-36d+72=0
We add all the numbers together, and all the variables
-24d+72=0
We move all terms containing d to the left, all other terms to the right
-24d=-72
d=-72/-24
d=+3
| 4e=5+3e | | 3c−4c+1=5c+2+3 | | 36d-72=72 | | 8x-16=3x=20 | | 64+1d=228-3d | | 228-3d=0 | | (n-2)180÷n=165 | | 112+7d=42+21d | | 3m+5m=28 | | 42+21d=0 | | 4p/5=3p-1/2 | | 9u=-18 | | 2x+5-4x=1/5 | | 10a-7+6a=26 | | 8+4x+6x=88 | | 5(x-4)-2x=-8 | | 5x+12=4x-10 | | 6n^2-1=-36 | | 18000c+35000=25000c | | 4aa=3 | | a=34a | | x^2+22x+16=90 | | X(4x+3)=-2 | | ((x)-2)((x)-x)=0 | | 10x(500-150)=x | | ((x)+2)((x)-3)=0 | | ((x)-2)((x)+3)=0 | | M+m/2=126 | | (x)-2(x)+3=0 | | 18x-4=5x+11 | | 4(x)^2-100=0 | | (4x+18)=11x |