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)
6/12-x = 0
1/2-x = 0 // - 1/2
-x = -1/2 // * -1
x = 1/2
x = 1/2
| 3(a+7)=2[a-(8-3)] | | X/-4-1=4 | | X-1=15-8 | | 5/4^2 | | 6n/4n | | 6+x/4=14 | | 2/p=1/3 | | 12=6(x-5) | | 0.40=0.80c | | X/-2+2=-1 | | 0.2(-26.8+3x)=1.4x | | 7x=53 | | (2p/p)^-4 | | 4-n=1 | | 1/4=K/2 | | 6r^2-13r-8=0 | | 6r^2-13-8=0 | | -10N=10 | | -6(3p+4)-24=2(4p+2) | | 2w^2+1=3 | | -8+x/-5=19 | | (x+42)=(2x+1) | | 6x^3-10x^2+4x=0 | | 1+2(x-1)+3x=5+x-18 | | .666u-7=9-.666u | | -6(2p+3)-11=5(4p+7) | | 7+(-8)=x+1 | | 0.75t-.83=.67t | | 35/5=6x+4(-4x) | | 5(x-1)=-4(x+4)+26 | | 150=12x-0.025x^2 | | 3x-4x^2=10 |