If it's not what You are looking for type in the equation solver your own equation and let us solve it.
d in (-oo:+oo)
(4/5)*d+6 = 294/55 // - 294/55
(4/5)*d-(294/55)+6 = 0
(4/5)*d-294/55+6 = 0
4/5*d+36/55 = 0 // - 36/55
4/5*d = -36/55 // : 4/5
d = -36/55/4/5
d = -9/11
d = -9/11
| x-3/x-5=x+6/x+7 | | 5-1/6k=175/36 | | 5/7+2/5w=82/105 | | 1+7w=9/2 | | 3*a=40+5a | | -6x+3=17 | | 4d+3/10=-77/10 | | 3/4-4a=-13/4 | | 2/3-3/5k=-89/15 | | 8+2/7w=109/14 | | 6/7d-1/2=5/14 | | y=3*-68-2 | | 1/3-7t=-125/3 | | 2x(5x+1)=11 | | 3/5+3/4n=57/70 | | t+5=-3 | | 8-1/4b=29/4 | | -1/6k+5/6=29/42 | | 5/7+d=-9/7 | | .9(5x+15)=2.8-(x+3) | | -b-1=-11/7 | | 7b+2=-19 | | 7/8+4b=295/8 | | 1+6n=43 | | 3/4m+1/10=47/20 | | 10-7w=27/2 | | 1/3+6m=163/3 | | (x^5y^4)1/2 | | -3/10+2k=-3/10 | | 1/4+7b=57/4 | | 4/5m+2/3=13/15 | | 8(k+1)+3(12-2k)=6k-4-6k |