If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12m-8m-2m+2m-m=15
We move all terms to the left:
12m-8m-2m+2m-m-(15)=0
We add all the numbers together, and all the variables
3m-15=0
We move all terms containing m to the left, all other terms to the right
3m=15
m=15/3
m=5
| 45x=4780957920750894375 | | 5y-116=64 | | 500=100+5z | | -7(-9+2y)-8y=15 | | 5d+2d+d+2d-3d=14 | | 2s-12+28=4s-12 | | 12d+-17d+12d+-10d=12 | | 1/2(2n+6)=5n-12-2 | | 19a-13a+3a=9 | | 4/x=2x=4 | | 8p-7p-p+p=12 | | (x-5)2+8=44 | | 16=|4x-16| | | 8w+4w-8w=12 | | 90+60+18+5y-3=180 | | 17v-15v=18 | | (x+8)^2-23=-22 | | 10s-9s=12 | | 3+4x=15–2x | | 7x-2=11x-1+15= | | Z^3+2=-2i | | -5(8p+6)=5–5p | | (3x-2)=38 | | 2x-16=2x+6 | | 2x+6=2x-16 | | 7v-6v=11 | | p/14-9=-10 | | F(0)=7x+6/6x-5 | | (3x+4)/(2-6x)=-2/5 | | 13x-5+42=2x+8 | | 3.75n=67.50 | | 3m-m=2 |