If it's not what You are looking for type in the equation solver your own equation and let us solve it.
y in (-oo:+oo)
(13*y)/56-(3/8) = 0
(13*y)/56-3/8 = 0
13/56*y-3/8 = 0 // + 3/8
13/56*y = 3/8 // : 13/56
y = 3/8/13/56
y = 21/13
y = 21/13
| 4(3m-3)+6=-90 | | 4.9x^2+1.414x-1=0 | | 9n-72=8n-72 | | 12/4+1/3 | | 2x^3+3x^2-6x-9=0 | | (3g)-4=-11 | | 88=2(5n+4) | | -37x=-259 | | 8+4(2t-6)=0 | | 7n+49=21n-18 | | 10x-4=14x | | 8x(3x+2)=3x-10 | | 11y/36-5/9 | | 6(2x-a)=12x+30 | | -5+3(7n-4)=88 | | 0.75x^3-x^2+1=0 | | 16-15t-4=-16t+88 | | 0.045x+0.075(5000-x)=363 | | 6(6p+6)-5=1+6p | | 4+10m=14 | | x^2-27.81=0 | | -5(2x+1)=85 | | 9+a/b=8 | | 5x-6y-12=0 | | 10/7+1/2t=5 | | -5(2+1)=85 | | X^2-14x-3=0 | | 16-15t-4=-16+88 | | 89+y=-42 | | 17x/18+9x/7-19/14 | | -261=7(8m+3)-2 | | 5c^3+5c^2-10=0 |