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)
3/4 = n+1/4 // - n+1/4
3/4-n-(1/4) = 0
3/4-n-1/4 = 0
1/2-n = 0 // - 1/2
-n = -1/2 // * -1
n = 1/2
n = 1/2
| b+9=25/3 | | w+6/7=13/7 | | w+1/2=5/4 | | -1=k-1/2 | | 3/8+a=-21/8 | | -1/45=d+7/9 | | -5/7d=45/77 | | 33/8=d+4 | | 5/7w=-50/7 | | 1/2+n=9/2 | | 1/2b=5/2 | | -1/7b=1/14 | | -5/9=w-1/3 | | d-8/9=19/9 | | -2/5k=8/25 | | 22/15=b+2/3 | | 61/10=w-9/10 | | -3/7k=-2/7 | | 3n=-33 | | t+2=6 | | -1+a=-6/11 | | -13/40=b+3/8 | | 2/9+w=-106/9 | | x-8=-38/5 | | -4/5b=-1/5 | | 1/3x=-5/18 | | b=-3 | | 1/3+x=-26/3 | | -1/7k=10/7 | | a+3/10=73/110 | | -63/10=k+7/10 | | -6m=18 |