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-9 = 3 // - 3
6*d-9-3 = 0
6*d-12 = 0 // + 12
6*d = 12 // : 6
d = 12/6
d = 2
d = 2
| 13x+67=8x-73 | | 7k-2=-23 | | -4b+10=-6 | | -5+3w=4 | | -5n-5=-20 | | 2w-2=-4 | | -6n+2=-16 | | 3+7a=-18 | | 6n+5=65 | | 1.44(75)+1.44(25)= | | -5m-1=24 | | 4b-1=-9 | | 2a+6=26 | | 2k-6=-12 | | 5-6m=-7 | | 5m+2=62 | | 4-7m=39 | | 4+6b=76 | | -4d+7=-29 | | -7+2x=-3 | | 1/2x-3/2=5/2 | | 5t-2=-12 | | 4+5w=9 | | -6b+6=-6 | | 3m+5=-10 | | 2t+1=21 | | 3+5b=38 | | 5p+7-5P+6= | | 0.37x+0.21=1.579 | | 5t+5=-5 | | -7+7b=14 | | -8-2k=-14 |