If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12m-3m=9
We move all terms to the left:
12m-3m-(9)=0
We add all the numbers together, and all the variables
9m-9=0
We move all terms containing m to the left, all other terms to the right
9m=9
m=9/9
m=1
| 9–2h=3 | | x/4-6=-3 | | -/x9=47 | | 3k+3+4=4 | | 0=-16t^2+37t-20 | | 6h-4=2h+24 | | x-4/x-2=x+6+x+3= | | 5+2x=4x-27 | | x+14=x+18 | | b=1.5(b+2)=15(2b-9) | | 125m-75m+38,800=40,000-150m | | n4+ 5= 9 | | 14+x=9+x | | 7r+2=5(r-40) | | 5x+2-3x=11-x | | 1/3x-2=10 | | 2n+5n+3n=20 | | 10x-15=55 | | x+14=x+9 | | 7c-9=9(c-8)+4c | | d/3=+10=14 | | 10m+6m-8m-18m=20 | | *10y+18=-35y-7-8 | | 8t+2-3t-4=6t-7+8 | | 14t+4t+3t-19t=18 | | 4(x+5)=-45 | | 2x+-1=-3 | | 10-5x=-6x+7 | | 19k-16k=15 | | 3x-5(x-5)=-6+2x-1 | | 8-(2c+3)=4(c+6)+c | | 2x+-1=-4 |