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)
(5/7)*x+7*x+3 = 348/35 // - 348/35
(5/7)*x+7*x-(348/35)+3 = 0
(5/7)*x+7*x-348/35+3 = 0
54/7*x-243/35 = 0 // + 243/35
54/7*x = 243/35 // : 54/7
x = 243/35/54/7
x = 9/10
x = 9/10
| (X^3)-x=0 | | -29/5=4/5x-5x-10 | | 6+5a+1/2a=153/20 | | 4+4/5w-w=17/5 | | -d-3/5+2d=2/5 | | 2/7n+3/7+7n=174/49 | | 3/5+d+3d=-41/15 | | 6-4a+2/3a=-62/3 | | 1-3/4x+1/7x=25/42 | | 9+5m+3m=65 | | 8+7a-2/3a=107/30 | | -1+2/5m-1/3m=-5/3 | | 4/5+5k+k=121/20 | | -2/7b+1/5-5b=-184/5 | | -7k+5/6+k=-391/6 | | 8=4m-1/2m+1 | | -8/9+5x-4/5x=101/99 | | -7d-8-5/6d=-167/15 | | -2/7x-3-2/5x=-39/5 | | -1+1/2n+n=7/2 | | 2r*3r*4s= | | 5a+1/2-a=33/2 | | 142/21=-1/6x+2/7x+7 | | 1+3/7n+2n=24/7 | | -5/9=-4w-5/6w-5/9 | | -191/77=2x+2x+3/7 | | -335/144=-5/6k+4k+4/9 | | -149/35=4/5m-3m-3 | | 1/5n-4+5/7n=-108/35 | | -m+5/7+4m=89/7 | | 21=4d+2d+3 | | -20/3=4k+4k-8 |