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 = x/(-2) // - x/(-2)
-(x/(-2))-6 = 0
1/2*x-6 = 0 // + 6
1/2*x = 6 // : 1/2
x = 6/1/2
x = 12
x = 12
| 3e^4x=60 | | x/2=-1/6 | | (3/2x)-(4/6x)=5/12 | | 4z+z+9z= | | 21=k+28 | | 13a=.039 | | 35=y+39 | | y-18.95=8.69 | | -10+.25d=20 | | k+31=25 | | -10+.25d=36 | | 9.8=x-8.4 | | 2x-6y-3=0 | | 0.41ln(100+1)=0 | | 20x+1=3x | | 3.5+.25k=20 | | 3.5+.25k=0 | | 9c+4=14+8 | | 3.5+.25k=25 | | 20x+ay=-13 | | 6(3n-4)= | | y^2+3=2(y-2) | | 0=x^2+4x-3.5 | | 2x-1/5+4x+5/10=5/2 | | 6.0=-0.8 | | f=1/2hv | | 13-7n=-57 | | 13-7n=57 | | -10(x+1)+2x=3(2x+1)+1 | | 6+.5h=0 | | 6x^3+33x^2+45x=0 | | 6z-5+10+5x+4z-10=180 |