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)
9 = x/9 // - x/9
9-(x/9) = 0
9-1/9*x = 0 // - 9
-1/9*x = -9 // : -1/9
x = -9/(-1/9)
x = 81
x = 81
| 6x+16x=15x+14 | | 2x-10=5x+6 | | 5000=33.6*G | | 9x^2-2(3k+1)x-1+k^1=0 | | 5x+y=24.43 | | (8k-2)x^2-(1-2k)x+2-5k=0 | | 3x^2-18xy-7x+42y=0 | | 9x(squared)-27x=0 | | -11x+5x+2=-7-2x | | 9xsquared-27x=0 | | (5x+7)(3x+11)=180 | | z^4-2z^3+3z^2-2z+2=0 | | 6pq+16p-15q-40= | | 3s+x=212 | | 110/x-110/x-5=-1/5 | | 2/3x+5/6x=-9 | | 24x^2+34y=3 | | 32x-1=33x | | -9y=-1 | | 6x+30=6x-4 | | x+(4-x)=14 | | 5y+6=7y-4 | | r^2+3r+9=0 | | 12x+5y+z=0 | | 4(x+2)=8+2x | | 9-a=13 | | 5M-M+2M=144 | | 5+x=71 | | (2x+6)(3x+8)=0 | | 5x+xi-6-3y=2yi+(8x+y)I | | 13-9x=33-16x | | 4x^2-11x+25=5x+10 |