Answer
$x = 0, \frac{2}{3}$
Work Step by Step
We factor the expression, and then we set each factor equal to zero:
$12x^{2} = 8x$
$12x^{2} - 8x = 0$
$4x(3x - 2) = 0$
First Factor
$4x=0 \\\\x=0$
Second Factor:
$3x - 2 = 0$
$3x = 2$
$x = \frac{2}{3}$