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)
m/3-3 = -9 // + 9
m/3-3+9 = 0
1/3*m+6 = 0 // - 6
1/3*m = -6 // : 1/3
m = -6/1/3
m = -18
m = -18
| 7.5x+2.3=-5.2 | | 3i/3-2i | | 37-8p=65+7p | | 2x^3+x^2-4x+8=0 | | 2u+9=39 | | 4n^2+28n-30=0 | | 9x+6=3x-6 | | -2(5x-4)=38 | | 2x^2+1x+390=0 | | 12+3x=69 | | -2log[8](a+1)=-8 | | -36-6x=14-3x | | 9x-4=9x+12 | | 3x^2-8x+2=x(3x-8) | | x+28.3=56.0 | | (5x-4)(3x-2)= | | 75(x+12)=-6 | | 6-4a-15+a= | | 9x=9x+16 | | 14/22×3/9= | | 14=2x+3y | | -7=-x^5 | | 54n-20m+6n= | | (5+8)x=30-4 | | 7x+9=4x-1 | | 4-(4x+7)=5(x+6)-2 | | E=8x+3 | | 4/w-4 | | 75x+12=-6 | | 8x-(6x-3)=13 | | 128/3=x/8 | | 3(2w-1)=27 |