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)
i*((6-i)/2) = 0
(i*(6-i))/2 = 0
( 6-i )
6-i = 0 // - 6
-i = -6 // * -1
i = 6
( i )
i = 0
i in { 6, 0 }
| x/-7-2=0 | | 54+83+x+15+x+20=360 | | 3(K+5)=21 | | 9b-7=3r+77 | | 14x+10=38 | | X^2-23+22=0 | | 160=(x^3)+(x^2) | | 2k+6=128 | | 2k+6+52=180 | | 3o+11+o+25=180 | | 7k+5+5k+1=90 | | 8k-10+5k+1=90 | | 3k+9+2k+1=180 | | 5l+10=105 | | 31=4-8y | | 2k+40=110 | | ln(5x+6)=7 | | 14x+10y=108 | | x^(-3/5)=1/8 | | 10x+14y=108 | | 14x+14y=108 | | x(x-2)=3(x+6) | | x=2x-130 | | 9-6(p+7)=2(1-p) | | 2-5r=12-25 | | 5x+3x=4x-7 | | 2/5t=10/25 | | 4x^4+13x^2+5=0 | | ln(2-9x)=-4 | | 8x^15-y^6=0 | | 16t^2-215t+97=0 | | -3s+13=25 |