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)
d-6 = -9 // + 9
d-6+9 = 0
d+3 = 0 // - 3
d = -3
d = -3
| 92/11=k+8 | | 5/7n=10/49 | | w+6=5 | | t-9=-19/2 | | 10+x=53/5 | | 4/5+x=21/20 | | 37/5=x+2/5 | | -3/5a=-3/25 | | 5/6n=5/18 | | -11/6=b-2 | | a-1=-1/5 | | m+1=11 | | m-4=-1 | | 7+k=78/11 | | a+5=-7 | | k/-5=-4 | | 5+t=17 | | t+2=-4 | | a+4=44/9 | | t+5=36/7 | | 1/3=x+5/6 | | n-2=-13/5 | | 1/6+m=16/15 | | 5x-4=7+3x | | 4w=-24 | | -1/18=a-8/9 | | 3/2X+10=22 | | 29/30=b+4/5 | | -7n=-28/5 | | w+1/5=-44/5 | | 1/8+b=1/8 | | 50=0.0148x^4-0.5226x^3+5.5043x^2-8.4658x+2.3918 |