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)
4*d+7 = 5*d+14 // - 5*d+14
4*d-(5*d)-14+7 = 0
4*d-5*d-14+7 = 0
-d-7 = 0 // + 7
-d = 7 // * -1
d = -7
d = -7
| -2x+8=4x-28 | | 3n+9=-2n+44 | | 8+2b=5b+41 | | 6n-1=-3n+62 | | 7d+6=51+2d | | 7+6t=-3t+88 | | 3t+1=5t+1 | | 8-4m=5m-64 | | 7n+2=3n+2 | | -w+10=6w-39 | | 8+3b=-6b+44 | | b+7=67+7b | | -6d-6=-38+2d | | -3n+1=-n+5 | | -3+2d=5d+6 | | 7w+3=2w-12 | | -4+5a=4a-14 | | 10-7b=5b-50 | | 6n-4=n+56 | | -3a+8=3a+44 | | 7+7m=-4m+51 | | 2n+10=n+11 | | -m-4=3m-8 | | a+7=21-6a | | 2+3w=-w+10 | | -m+1=-3m+19 | | 8+5b=-b-34 | | 3k+2=6k-22 | | -7k-9=16-2k | | 3b-1=-7+2b | | -6+7x=4x-6 | | 4t+4=t+19 |