Ans: C
The compound inequality is equivalent to $-3x < 6$ and $6 < 2x$. Then, we have
The compound inequality is equivalent to $-3x < 6$ and $6 < 2x$. Then, we have
$\begin{array}{rcl}
-3x & < & 6 \\
x & > & -2
\end{array}$
And also
$\begin{array}{rcl}
6 & < & 2x \\
2x & > & 6 \\
x & > & 3
\end{array}$
Hence, we have $x > -2$ and $x > 3$. Therefore, the overall solution is $x > 3$.
