If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
(4/7)*x+9/10 = 601/490 // - 601/490
(4/7)*x+9/10-(601/490) = 0
(4/7)*x+9/10-601/490 = 0
4/7*x-16/49 = 0 // + 16/49
4/7*x = 16/49 // : 4/7
x = 16/49/4/7
x = 4/7
x = 4/7
| 4d-5/6=-29/6 | | 3/4-7a=-1 | | r-12=37 | | 2x^2-2x=-2 | | 2y-2x=-8 | | -5/7b-3/4=-51/308 | | 6(2n-4)-4n=8(5n+1) | | 3/4+1/2t=19/4 | | 2/7d-1/2=-39/70 | | -x+2/3=11/3 | | -2/3b+1/3=-1/9 | | 1/5t+7=47/5 | | 7w+6/7=-467/84 | | h-12=18 | | 3/4w+8=5/4 | | 4n+7=61/7 | | 2/5+t=22/5 | | -2/3+5w=-2/3 | | 3/4w+5=193/44 | | 4/7b-6=-362/63 | | 8n+n= | | f+7=31 | | 1/6n+3=14/3 | | -1/2t+7=159/22 | | -2/3m-1/9=-11/45 | | 3/5d+4=53/5 | | 3/4n+4=127/28 | | 8y-3x=6 | | 6-2w=12 | | 1/3x+3/5=101/135 | | 1/3w-4/5=-17/30 | | 6a-2/3=4 |