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*m-2 = 7*m-2 // - 7*m-2
2*m-(7*m)-2+2 = 0
2*m-7*m-2+2 = 0
-5*m = 0 // : -5
m = 0
m = 0
| 4+2a=5a-11 | | -4w-2=w+48 | | 8+7t=2t-52 | | 2m+1=-7m+28 | | -8-6t=2t-8 | | -7x+2=7x+114 | | 4x-9=5x-11 | | -7k+1=2k+19 | | -m+3=-5m-33 | | 3a+3=6a+27 | | 7w+6=10+6w | | 5+6d=d+15 | | 9-6b=6b+129 | | -6n+9=-1+4n | | m+9=7+2m | | 5x-2=-44-2x | | -2a+5=49-6a | | -6a-2=-3a-8 | | 2-5t=5t-8 | | 3k-4=4k-2 | | 4x-10=-8+5x | | -5a-8=-128+5a | | -2n+2=6n+58 | | 1-3d=2d+1 | | 2m+2=-m+5 | | 9+7m=m-45 | | -4w-2=2w-20 | | 5a+9=108-4a | | 5x-9=4x-15 | | 6-2t=4t+0 | | 4b+6=b+33 | | -2d+9=-4d+23 |