If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( i )
2*i+3 = 0
2*i+3 = 0
2*i+3 = 0
2*i+3 = 0 // - 3
2*i = -3 // : 2
i = -3/2
i in (-oo:-3/2) U (-3/2:+oo)
(3-(2*i))/(2*i+3) = 0
(3-2*i)/(2*i+3) = 0
3-2*i = 0 // - 3
-2*i = -3 // : -2
i = -3/(-2)
i = 3/2
i = 3/2
| 64a^2=1 | | -4x+17=4x+16-7x | | 360=x+(3x-4)+x+(3x-4) | | 10(r+5)=20r | | v^2-3=-16 | | 2x-(3x-1)= | | x+(3x-4)+x+(3x-4)= | | 4x^2-32x+9y^2+36y=-64 | | 37-10x=27 | | x^2-3-10=10 | | x/2=x/4-7 | | (11x^2-90000)/3x=0 | | 10/7k+10/7-2k+2/7+2/7k-6 | | (x)=x^2+10x-75 | | 0=160x-5x^2 | | 11x^2-90000=0 | | h(x)=x^2+10x-75 | | 160x-5x^2=0 | | 10/7k+11/7-2k+2/7+2/7k-6 | | 2(a-3)-(a-2)=8 | | 15+15y=-6+5y | | 2z-6/4=-7 | | -2+10w=15w+15 | | 38y-77=38y-12 | | 6/13=n/2 | | 4/6=n/15 | | 16-2=8-6 | | 45x+14=77+45x | | 1/2*18*36 | | 3(z+7)-(8+2z)=6 | | 2z^2-17z+8/2z^2+3z-2/16z^2-10z+1/8z^2+15z-2 | | 3(z-7)-(8+2z)=6 |