If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2m-5=-12
We move all terms to the left:
2m-5-(-12)=0
We add all the numbers together, and all the variables
2m+7=0
We move all terms containing m to the left, all other terms to the right
2m=-7
m=-7/2
m=-3+1/2
| 11x+7=6x-43 | | 15x-7=5x+33 | | 85x-119=17(5x-7) | | 19x-5=9x-75 | | -13=5+h | | 11x-3=7x+21 | | 18x3+10=180 | | 512=5dd= | | 180=54(x+3) | | -2x+10x=-16 | | 14x+5=7x-30 | | 8x+12x-9=5(4x=10) | | 2^4x+1=8x+1 | | 15x-9=10x-34 | | 13x-3=5x-43 | | 13+6y=10 | | 3( | | 10x-6=3x-48 | | 7p+220=360 | | 15m+10=75 | | 3( | | 273=40x | | 9x+131=360 | | 3x-468+x/4=130 | | 12x+66=12x+100 | | 12x+5=3x-31 | | 16x-3=8x-51 | | 273=x40 | | .80=w/5 | | -4p-7p=-77 | | 3/5-5/4x+1/2=1/5x+3 | | 4v-2=5v-3v-2 |