If it's not what You are looking for type in the equation solver your own equation and let us solve it.
m in (-oo:+oo)
2 = 3*m-2*m-8 // - 3*m-2*m-8
2-(-2*m)-(3*m)+8 = 0
2*m-3*m+2+8 = 0
10-m = 0 // - 10
-m = -10 // * -1
m = 10
m = 10
| 2t+8+5t=57 | | 8-4b+6b=-12 | | 4+2b+3b=29 | | 34=7m+4m+1 | | 1=-5n+6n-7 | | 6+2k+k=30 | | 67=-x+7x+7 | | -5x-6+2x=-9 | | -7m-2+m=-44 | | -9+5w-w=11 | | 2+7a+5a=110 | | -3=-3k+6k-6 | | 7-2d-d=4 | | d+9+6d=-61 | | -8=5w+5w+2 | | -5d+9+7d=5 | | -7b+10-4b=65 | | -w+8+7w=50 | | 18=3w+3w+6 | | 14=4n-2n+6 | | -4+3b+4b=80 | | 9+4k+5k=-63 | | 5x+1-3x=-13 | | n-12=15 | | k-5+5k=67 | | -16=-n+2n-6 | | -7t+6+6t=-6 | | 37=3d+2d+7 | | -40=-3m-3m+2 | | 7+d-2d=-1 | | a/b=c/d+1 | | 4d+5+6d=-15 |