If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( d )
d = 0
d = 0
d = 0
d in (-oo:0) U (0:+oo)
6/d = 12/17 // - 12/17
6/d-(12/17) = 0
6/d-12/17 = 0
6*d^-1 = 12/17 // : 6
d^-1 = 2/17
-1 < 0
1/(d^1) = 2/17 // * d^1
1 = 2/17*d^1 // : 2/17
17/2 = d^1
d = 17/2
d = 17/2
| 16x^2-30x+9=0 | | 1-7/25 | | -6(7x-1)=-8x+9(-3-4) | | -8-7(1+8x)=-x+40 | | 0.3x-6-x=-4.6 | | 3ax(3ax)+abx-3bx-b(b)=0 | | -4n+1=9-2x | | 8(2x+1)=55 | | 6/b=66 | | x+x(.1)=140000 | | 7x-7+3x=6x-1 | | -2/9x=4 | | 6x+9=5x-3 | | 9-4n=5-2n | | -6(7x-1)=-8+9(-3x-4) | | x^2+4xy+4y^2-3x=6 | | 10x-9y=66 | | -7x-2=-8x-8 | | 5x+y=20(1) | | 6-6x=5-5x | | -7x^2+bx-5=0 | | 6q+2+3q+2= | | 3-5x=7x+159 | | D/11-6=1 | | 3(5x-4)+2=40+2(4x-5) | | 7(n-2)=-6n+25 | | -6+9(x-5)=14x+5-5x | | 58+x=156 | | 1+5r=6r+6 | | 3(x-2)(x+1)+(x+4)(x+2)=5(x-1)(x-1)-x-x+3(x-6) | | 15(x)=225 | | 2y+22=x |