If it's not what You are looking for type in the equation solver your own equation and let us solve it.
w in (-oo:+oo)
-6*w-(2/5) = (-3/4)*w-(127/55) // - (-3/4)*w-(127/55)
127/55-6*w-((-3/4)*w)-(2/5) = 0
(3/4)*w-6*w-2/5+127/55 = 0
21/11-21/4*w = 0 // - 21/11
-21/4*w = -21/11 // : -21/4
w = -21/11/(-21/4)
w = 4/11
w = 4/11
| 1/2m-1/2=m-1/22 | | 5/7t-5=3t-321/77 | | -5/6w+1/8=-w-37/24 | | 3+6/7d=6d+39/7 | | 2w+3=4w+7/4 | | 2/9+5/7x=3x-38/21 | | 3/5+7m=-2/3m-733/120 | | 2/7n+3/7=n-13/63 | | 6-6n=6n-2 | | -5/6n+3/4=n-41/4 | | 1/4w+9/10=-2/3w+79/60 | | -1/9+7d=1/3d+109/99 | | 1/4x-3=-401/126-4/7x | | 7/10-1/5k=k+83/50 | | -2/5w+7=143/5+5w | | 1+4t=-4/7t+33 | | 6/7x+1=295/231-2/3x | | 4k-1/7=-3-2/7k | | 6m+5=-1/4m+245/24 | | 7n+1/3=-43/6-1/2n | | 4a+5=-4a+29 | | -6/7x-1/9=4/7x+83/63 | | -1/2+3w=4w-7/6 | | 1/2+3/4a=5a+21/8 | | 1+6/7n=-5/6n+733/378 | | 7x-2=-2+5x | | 2d-1/5=-4d+239/5 | | 1/3d-1/3=2d-11/8 | | -1/2k+8=-k+8 | | 1+5w=1/2w+5/2 | | 2/3t-10=6t-118/9 | | 4/5k+2/3=587/840+5/7k |