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)
8-5*d = -27 // + 27
8-5*d+27 = 0
35-5*d = 0 // - 35
-5*d = -35 // : -5
d = -35/(-5)
d = 7
d = 7
| 1+2t=1 | | 7-6w=13 | | 3d-7=23 | | 7+6a=-53 | | 1+3a=4 | | -9+5m=36 | | 4+3d=28 | | -6+2m=2 | | 2k+6=8 | | 30+2g=3.5g | | 3+2w=-9 | | -4a+6=42 | | 2+5t=37 | | 5a+2=-23 | | -4a-1=-13 | | -5t-2=-2 | | 2m/3+4m=7 | | 7+2m=17 | | 6d+6=-24 | | 10+4a=-10 | | 4a+3=-33 | | 3d-8=25 | | 7+5d=-28 | | 11+4a=a+5 | | -6b+4=-38 | | -2+7a=33 | | -3k+4=-5 | | -1+6w=-37 | | -6+5t=-1 | | -7+6t=-79 | | 5+7d=89 | | 4n+2=-26 |