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)
6 = n-2 // - n-2
2-n+6 = 0
8-n = 0 // - 8
-n = -8 // * -1
n = 8
n = 8
| 4=m-8 | | b+4=-6 | | d+8=18 | | n/5=-4 | | 7+d=19 | | m/7=-5 | | -8+a=2 | | -7=n+3 | | t=rf | | -7n=-42 | | k-5=-10 | | a/-4=-6 | | 2+a=6 | | b/3=-2 | | x/-4=-6 | | 7w=-77 | | 4+n=12 | | x+(x+2)=23 | | b+1=-11 | | b+1=12 | | b/3=-4 | | 81/7+(-41/10) | | k-3=7 | | w+5=-7 | | w/-6=-6 | | m+10=11 | | 3k=0 | | m/-6=-6 | | -2=a+3 | | d+9=0 | | t+6=13 | | -3/7h=6 |