If it's not what You are looking for type in the equation solver your own equation and let us solve it.
a in (-oo:+oo)
(1/3)*a+6 = 56/9 // - 56/9
(1/3)*a-(56/9)+6 = 0
(1/3)*a-56/9+6 = 0
1/3*a-2/9 = 0 // + 2/9
1/3*a = 2/9 // : 1/3
a = 2/9/1/3
a = 2/3
a = 2/3
| 5d-1/6=49/66 | | 2x+10=35/3 | | 9n-29=61 | | 1/3+6k=-8/3 | | -2/5b-1/3=-1/3 | | 6w+4/7=46/7 | | 4/9-5t=449/99 | | 3/7n+10=43/7 | | 2/5d+4=14/5 | | 2x+4/5=24/5 | | 7k+1=78 | | -8-5b=-13 | | 7w+10=17 | | 4m+2=6 | | 6n-9/10=41/10 | | -7k-7=-21/2 | | -3/4d-1/2=-1 | | 3/8+b=59/8 | | 1/3+1/2d=25/48 | | -5x-1=-46 | | 6n-1/2=-13/2 | | -14-(5+2+-3,5)=0 | | -0.00008x^2+0.199x-73.944=0 | | 7a-3/4=-199/4 | | 4a+5=-43 | | 2a+3=13/5 | | 4/7x+5=43/7 | | -2/3+3/4x=-40/33 | | 2/3+6a=218/3 | | 6+3/4t=-3/2 | | -8-k=-1 | | 9+a=19 |