Question 17848
6x=3x^2
2x=x^2
0=x^2-2x
<P>
Now if you put y=x^2-2x and graph it you will get your required solution.
{{{ graph( 300, 200, -6, 5, -10, 10, x^2-2x ) }}}
<P>
Hope this helps,
Prabhat