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)
9/2 = n-(1/2) // - n-(1/2)
9/2-n+1/2 = 0
5-n = 0 // - 5
-n = -5 // * -1
n = 5
n = 5
| 450000-22000x=17.7941 | | 53/6=d+5/6 | | k-1=-5 | | 6=t+7 | | 9/6 | | n+1/6=-3/4 | | k-9=-16 | | -6t=4 | | a+10=118/11 | | b+6=72/11 | | 1+w=17/10 | | k+7/10=127/10 | | 8x+15-7x=-3-11 | | 1/4b=-9/4 | | 22=k+10 | | 4/7t=-20/63 | | -3/7+a=18/7 | | 29/10=d+9/10 | | 0=k-1 | | b+5=53/10 | | 2x^2+3x+1=3 | | -1/9+w=-100/9 | | 2/3m=1/2 | | a+2/7=-38/63 | | t-1/10=33/70 | | a/-2=6 | | -5x+2+6x=-17+2 | | t+5=17 | | b+3/7=10/7 | | 5a+4=10a | | d/3=7 | | w+8=4 |