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-3 // - n-3
3-n+8 = 0
11-n = 0 // - 11
-n = -11 // * -1
n = 11
n = 11
| 13=k+8 | | m+8=7 | | n+4=16 | | 12=a+2 | | a+10=19 | | 9b-b^2= | | 10=t+9 | | 7w=77 | | 2+n=-1 | | m+9=8 | | k+9=0 | | 4k^2+10k+44=0 | | x/-3=-2 | | 2=x+1 | | -5+b=-16 | | 7+d=16 | | X/-35=6/35 | | 14x+23=2x+47 | | 9k-4-7k= | | 3=t+2 | | 4k=-28 | | d+4=11 | | k-1=-7 | | d+9=15 | | 3d=24 | | -3k=-33 | | 22=a+10 | | f+2f= | | -8+t=-9 | | -6n=-54 | | w+10=21 | | -5+a=-10 |