If it's not what You are looking for type in the equation solver your own equation and let us solve it.
d in (-oo:+oo)
6*d+1 = -59 // + 59
6*d+1+59 = 0
6*d+60 = 0 // - 60
6*d = -60 // : 6
d = -60/6
d = -10
d = -10
| 2-d=-2 | | 1/2+5b=-29/2 | | -5/7t+8=647/84 | | 1/5d+9/10=16/15 | | 6k+2/5=332/5 | | x-6=-16/3 | | 5b+2/7=-23/7 | | 3/7n-1/3=-62/105 | | 2/3b+9=13 | | 1+7a=13/6 | | 1/2-3b=-11/2 | | -b+2=-6 | | -6a-5=-47 | | -2/3+4/7k=-46/105 | | 3/7b-3/5=-93/280 | | 2a+3/8=49/24 | | -1/2k-4/7=-27/35 | | -4/5+2/3n=-34/5 | | 2/5w+1/9=-71/495 | | -7x+2/5=-33/5 | | -1/5b+3=14/5 | | 3k+1=-20 | | -8/9+5w=532/9 | | 3/7+4t=227/7 | | -6a-2=-28/5 | | -1/6-5/6a=49/6 | | -8-2/7k=-632/77 | | -7t+6=-71 | | -6d-9=-5 | | 4/5m+1=41/5 | | 4/5n+2/5=38/5 | | 1/2d-2=-35/22 |