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)
-85/7 = (2/7)*x-6*x+5 // - (2/7)*x-6*x+5
-(-6*x)-((2/7)*x)-85/7-5 = 0
6*x+(-2/7)*x-85/7-5 = 0
40/7*x-120/7 = 0 // + 120/7
40/7*x = 120/7 // : 40/7
x = 120/7/40/7
x = 3
x = 3
| w+1-2/3w=13/11 | | 1+6x+x=1 | | 6x-6/7+5x=337/56 | | 3k+10-k=-2 | | 1/2+3/5t-4/5t=-1/2 | | 2x^2+x+14=0 | | 229/6=-5w+5/6w+2/3 | | 2/5-5m-6/7m=-93/280 | | -8+a+2a=-19/2 | | -5/6m-3/5+3/5m=-34/45 | | -x^2+10x-16=0 | | -1/3m-2+4/7m=-22/21 | | 3n-6-6n=-30 | | -9+2/3m-m=-9 | | 9-3k-3k=43/3 | | 1/2x+10-4/7x=557/56 | | 4/7a+2/5-5/6a=-27/70 | | 1/4-3/5w+2/3w=21/20 | | 1/2+4/7a-1/3a=73/126 | | 3/4-4/5n+3n=207/100 | | -9/2=-5w-2w-1 | | 7+m=37/5 | | 5+3t=-13 | | 4/7b+8=12/7 | | 5/7t+8=173/21 | | -5/6a-1=-7/2 | | -1/7-2x=-8/7 | | -1/7d+4/7=-4/7 | | 6/7d+2/5=194/35 | | 7w+1/5=-139/5 | | -4/9+a=10/99 | | 4/5m+8=42/5 |