If it's not what You are looking for type in the equation solver your own equation and let us solve it.
i in (-oo:+oo)
3-(((3*i)/6)*i) = 0
(-1/2)*i^2+3 = 0
-1/2*i^2 = -3 // : -1/2
i^2 = 6
i^2 = 6 // ^ 1/2
abs(i) = 6^(1/2)
i = 6^(1/2) or i = -6^(1/2)
i in { 6^(1/2), -6^(1/2) }
| 3x+6=-1.8x-0.2x-10 | | 2808=8+3.5xa | | x+86=141 | | 2808=8+3.5timesa | | 5x+14=0 | | 18z=18z+6 | | -88=8(5+n) | | 3l-16m+7n-3l-8m+5n=0 | | 2(3x-1)-4x=10 | | 2x^2-4x-10y+15=0 | | 2(w-7)=32 | | 19x+1=60 | | (w^2-w-20)=0 | | 1(1/3)=y/3-9 | | m+(3m)=102 | | 8/9x=17/18 | | 2(x-4)=9+2x | | 42.25./6.5 | | (6x)(x-1)=0 | | an=50+-8(n-1) | | 15x-10=166 | | f(x)=4tan(-4) | | -10x-124=161+5x | | 2x^3-20x^2-40x=0 | | 4x-18=6x+4 | | x^6-9x^4-x^2=0 | | 2(3-b)-2n=6(-b+2)-26 | | 8x-24=8x-14 | | -96=2-7a | | 8x=60/6 | | 713/15/4/9=x | | 5(x-4)+3x-9=6-(2x+5)+8x |