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)
3*m-3 = -6 // + 6
3*m-3+6 = 0
3*m+3 = 0 // - 3
3*m = -3 // : 3
m = -3/3
m = -1
m = -1
| 8+3d=29 | | -5n-5=10 | | 10+4w=22 | | 4n-6=-6 | | -8+2k=-18 | | -1-2d=-25 | | 5a+6=66 | | 3m+9=45 | | 4b+6=26 | | n/-3-2=-18 | | (-3a+6)-(3a+9)= | | 5x-3=2(8x+4) | | -6n+6=30 | | 7+3a=25 | | 5+7k=5 | | 3v^2+8v-15=5 | | 9-2t=21 | | -10+7k=18 | | 6a-10=-10 | | 6k+5=53 | | 9+4w=53 | | 6m+9=-51 | | -3d+10=22 | | 6b-2=-2 | | -3a+6-3a+9= | | 10-7p=52 | | (9y+5)/4+(3y+9)/5=23 | | -4b-9=-49 | | -5x-4=-39 | | -7-7b=63 | | 4-5k=34 | | 5-6m=5 |