If it's not what You are looking for type in the equation solver your own equation and let us solve it.
n in (-oo:+oo)
(-4/5)*n-1 = -29/5 // + -29/5
(-4/5)*n-(-29/5)-1 = 0
(-4/5)*n+29/5-1 = 0
24/5-4/5*n = 0 // - 24/5
-4/5*n = -24/5 // : -4/5
n = -24/5/(-4/5)
n = 6
n = 6
| 2/7b-7=-39/7 | | -7n-1=11/3 | | 6-d=6 | | -2/3d+6=52/9 | | 6+1/2d=44/7 | | 2/3b-1=-10/9 | | 1/2a-8=-5/2 | | -7b-3=39 | | 4m-4=0 | | 5+6/7a=361/77 | | 1/5-3/7k=-26/245 | | 7+2/5x=71/10 | | 9r^2-21r-8=0 | | 3/5n+5/6=53/42 | | 2+5/6k=7/6 | | 1/2a+8/9=25/18 | | -4/5-5/6b=-269/180 | | 5k-3/7=-248/7 | | -6a-3/4=261/4 | | y-(6)=(5/-2)(x+(-6)) | | 3/8-1/4a=-9/8 | | -4/7+1/2x=-1/14 | | -9+k=-28/3 | | 7+4k=15 | | -1+t=9 | | 5/7n+5/8=-5/56 | | 10-5x=40/3 | | 9y-7= | | -2/7b+6=388/63 | | 7b+2/7=410/63 | | -7k-1=-10/3 | | -6w-3/4=-99/4 |