If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-18=-12-m
We move all terms to the left:
-18-(-12-m)=0
We add all the numbers together, and all the variables
-(-1m-12)-18=0
We get rid of parentheses
1m+12-18=0
We add all the numbers together, and all the variables
m-6=0
We move all terms containing m to the left, all other terms to the right
m=6
| 2(7x-9)=5(x-3) | | 12x+3+x=4= | | -5h-3-1h=-20 | | 5(7y−6)−4y=1 | | 21=-7(2x=1) | | 7x+19=11x-25 | | x=-3(1)+1 | | 142=3t-8 | | 7x=589 | | 25=5(w+3) | | -5h-3-h=-20 | | 6(x-8)=72* | | 42=x-67 | | 12x-5=20x+14 | | -11=17-x | | 2w-4=-3w=-7 | | 3(g+12)=78 | | q-814=-488 | | 132=8u+68 | | –t=–2t+1 | | 3(g+12)=17 | | e-8/11=16/11 | | -(x+4)=-2 | | r3+ 8=11 | | t/22=31 | | 4=8/5v | | 7(v+1)=91 | | 8u=9u+3 | | 4x–5=x+10 | | 13+3m=52 | | 4p+4p−3p=20 | | –9n+10=–7n |