If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
(2*2*x*x)/0.333 = 0
12.01201201*x^2 = 0 // : 12.01201201
x^2 = 0
x = 0
x = 0
| -9/8x=3 | | 17+c=140 | | 1/8x32 | | solveV=Y(r+B) | | 3(x-4)=-3x+30 | | 5(2t-1)-6(4-4t)= | | 5.6(x-3)=-0.4x+13.2 | | x^2+x-27.88=0 | | 3+2x-2=-4x-5+5x | | 2xy-8y=0 | | -.9x+2.65=-.5x+5.45 | | 148.2=16.49*x+2.3*x*lnx | | a+14=25 | | 8=10*n | | 3x-7=-5x | | 8b-b=-14 | | 0.45-0.3g=0.85+0.2g | | 2x+3.5=4x-2.5 | | -3x+7y=29 | | 12z+z-5z=16 | | 400(x+14)2=1 | | 1/4-7/352=88/352-7/352 | | -3(-13-4y)+7y=29 | | 14+w=117 | | 15g-14g=14 | | -2(t-5)+9t=5t-5 | | x+8y=50 | | 6.1a+13=67.9 | | y-60=6(x-6) | | -8n+6n+-5n+6n=16 | | 4x-2x=1-4x+7x+3 | | -3(-13+4y)+7y=29 |