If it's not what You are looking for type in the equation solver your own equation and let us solve it.
8m+13=6m-12
We move all terms to the left:
8m+13-(6m-12)=0
We get rid of parentheses
8m-6m+12+13=0
We add all the numbers together, and all the variables
2m+25=0
We move all terms containing m to the left, all other terms to the right
2m=-25
m=-25/2
m=-12+1/2
| 2.x=51 | | 3.x=102 | | 3xx=102 | | y=6/5-2 | | 8q-20=10q+20+19q | | -14a=-17 | | -5x-(-2x-8)=-x-6 | | -52-1-22-8)=-x-6 | | 5/x=5/3x+11 | | |y-3|=8 | | 3/4=105/m | | 12x-4-3x=50 | | -12=36x | | 1.25x=46 | | 3(n+3)=-4n+40 | | 2x+2x+14=14 | | 2-3/8x=24 | | 2-3/8x=24 | | 8x+3x+24=42 | | 3(6m-2)=18m-12 | | 0.8(2x-4=16 | | 6(3m-2)=18m-12 | | 27-20=x | | 10z-6=90 | | N/7-12=5m+5 | | 5^2x-3=8 | | 12.3-8.1=+2.1x0.4=-1.6= | | 6n+30=0 | | 7z+7=9z+7=180 | | 300-n=0 | | 3(6z+2)=5(8z+6)-2 | | 36+2n=0 |