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)
7/12 = n-(1/3) // - n-(1/3)
7/12-n+1/3 = 0
11/12-n = 0 // - 11/12
-n = -11/12 // * -1
n = 11/12
n = 11/12
| a/4=-5 | | a-1/2=21/2 | | 3/5k=18/35 | | b-6=-61/10 | | b-9=0 | | -1/2b=-5 | | n+7/10=-73/10 | | w+3/5=11/10 | | 3/10=k+3/10 | | b-4=0 | | 4m=-4 | | 4/9+n=4/9 | | 4/5+d=31/20 | | m/5=4 | | 4/5w=4/5 | | 3+x=11/3 | | b+1=-6 | | x^2-14+45= | | k/4=-1/4 | | 1/7+k=9/14 | | -1/3+t=-25/3 | | w+1/4=31/44 | | -1+d=-19/10 | | n-1/5=19/5 | | a+5=11/2 | | n-1/8=11/24 | | 6b=-48 | | t+1=17/9 | | b-9=-49/6 | | a/2=7 | | -26/3=m-2/3 | | 1/2=m+1/2 |