[tex]\begin{gathered} \frac{2}{3}x>8 \\ \text{Solve for x:} \\ x>\frac{24}{2} \\ x>12 \\ ------------ \\ \frac{2}{3}x<4 \\ \text{solve for x:} \\ x<\frac{12}{2} \\ x<6 \\ \text{Answer:} \\ \mleft\lbrace x\mright|x>12_{\text{ }}or_{\text{ }}x<6\} \end{gathered}[/tex]