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)
3*x-(7*x)-8 = 24 // - 24
3*x-(7*x)-24-8 = 0
3*x-7*x-24-8 = 0
-4*x-32 = 0 // + 32
-4*x = 32 // : -4
x = 32/(-4)
x = -8
x = -8
| -5x+5/8+3/4x=83/24 | | 6/7t+7/8-2/7t=305/56 | | 1/4n+10+3n=255/32 | | -m+1/2-6m=27/5 | | 1/6+7b+2b=173/66 | | -w+1-4w=-54 | | 1/3n+9+n=35/3 | | 5/9+3w+5w=53/9 | | -7-3/7k+2k=-87/14 | | 1/2+6/7b-4/7b=15/14 | | 2/5-5/6t-6/7t=481/315 | | 3/4w-7/10-w=9/5 | | 1/8-1 | | 268/45=4/5k+3k+3 | | 2/7t+2/9+4t=824/63 | | -4/7m+1/3+m=97/21 | | -7/10=-1/2a+1/5a-4 | | 1/6+5/7x+3x=229/126 | | 2+m+4m=57 | | 3/5x+2/3+2/3x=-17/3 | | -194/3=2d+6d-2/3 | | 4/5b+5+4b=37/5 | | w-4=*8 | | 5b+1/5+2b=109/20 | | 2+1/6x+5/6x=11/6 | | -1/5t-3/10-3t=29/10 | | 67/8=5x+5/6x+4 | | 7+4m+4m=-1 | | 2+3m+3m=38/7 | | 7d+1+d=-1 | | 1/4b-6-4b=-63/8 | | -1/3w+5+1/4w=6 |