If it's not what You are looking for type in the equation solver your own equation and let us solve it.
y in (-oo:+oo)
8*((1/2)*y-(3/4)) = 0
8*((1/2)*y-3/4) = 0
8*(1/2*y-3/4) = 0
( 1/2*y-3/4 )
1/2*y-3/4 = 0 // + 3/4
1/2*y = 3/4 // : 1/2
y = 3/4/1/2
y = 3/2
( 8 )
8 = 0
y belongs to the empty set
y = 3/2
| 1/5-9=11 | | 80=-16x^2+90x | | 6x^2+75x-819=0 | | 120=2x+(x-7) | | 80=-16x^2+90 | | -96x^2+144x-54=0 | | 6x^2+75x-819=1000 | | 27x+19=24 | | 6x^2+73x-819=1000 | | x^2+1.8x=.3384 | | 27x+19=19 | | -16x^2+90x+110=0 | | log(x)=2log(a)-log(b) | | 10/x=75/100 | | 5x^2-28x+19=o | | v*2+7v+12=0 | | 18/1/3=x | | 6x^2+x-23=0 | | 18-1/3=n | | -3m+14-6m+12=8m-5m+4-7m+7 | | (y+1)dx-xdy=0 | | 0.5(5x-7)=8-(4x+6) | | 3(t+6)=26 | | 8x-2y=-92 | | 6Y^3-27y^2-105y=0 | | y-3(2)=4y-12 | | 42x^3+58x^2+20x=0 | | x^2y^2(2x^0)/(x^4y^2)^-3 | | -2(t-5)-(t+6)=10 | | 4ax^2+6a^2x+10a^2x^2= | | 20k^2-10k-150=0 | | 165=5(x+x+3) |