If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
10 = x-4*x+10 // - x-4*x+10
10-(-4*x)-x-10 = 0
4*x-x-10+10 = 0
3*x = 0 // : 3
x = 0
x = 0
| -6-2w-5w=-6 | | -3=-m+4m+3 | | 129=6n+4n+9 | | 4n+8+6n=-82 | | 5+6a=-43 | | -2-7m=-72 | | -7n+4=-45 | | -3w+1=-23 | | -4d+5=-43 | | -4-7m=-74 | | -6k+4=-62 | | -3b-8=-2 | | -6n-7=47 | | 10-7w=-11 | | -4b-1=47 | | 7w-6=-83 | | -6+7k=-62 | | 3-6m=3 | | 2+7t=79 | | -2+2m=14 | | 4-6d=-68 | | 6+6k=36 | | 4a+5=-3 | | 3k-7=-28 | | -8+6n=-80 | | -4+2w=-6 | | -2-6a=-14 | | -4b+9=-11 | | 7a+5=-16 | | -4t-6=10 | | 2w-9=5 | | 4+2t=16 |