If it's not what You are looking for type in the equation solver your own equation and let us solve it.
n in (-oo:+oo)
-8 = n/(-9) // - n/(-9)
-(n/(-9))-8 = 0
1/9*n-8 = 0 // + 8
1/9*n = 8 // : 1/9
n = 8/1/9
n = 72
n = 72
| 4x+13=9x+3 | | 987=-11 | | x*((80000-x)/200000) | | b/27=-10/15 | | -2+4=-5x+25 | | 2sinx*cosx-1=0 | | 4x+7x-68=51-6x | | 125=x-28 | | 5x+9=4x+24 | | (X-5/2)^2=-19/4 | | 2x+9y+489=174 | | -6x+9+7x=4+x+5 | | 6-2(m-3)=8 | | 2-2+2=2 | | y=1/2(6(8)-8 | | y=1/2(6(6)-8 | | 19lnx=28 | | (2b-1)(3b+4)= | | y=1/2(64-8) | | w/-4-6=-10 | | (4b^2-18)/(6b-30) | | 28n^4+16n^3=80n^2 | | ax-3x=5 | | -14=p/-12 | | 7(x+3)=80 | | -3y=-x-5 | | (4x^2-4x+16)+(5x^2+9x-72)= | | x^3-5x^2-4x=20 | | 0.4x-0.5x-7=3 | | 3v+8=29 | | y=1/2(62-8) | | -2x+4x=1 |