Question

2/3x-1/2 menor que 0

Answer 1

$\frac{2}{3}$x-$\frac{1}{2}$ < 0
 $\frac{2}{3}$x < $\frac{1}{2}$ 
x < $\frac{ \frac{1}{2} }{\frac{2}{3}}$
x<$\frac{3}{4}$