For how many positive integral values of $a$ is it true that $x = 2$ is the only positive integer solution of the system of inequalities $$
\begin{cases}
2x>3x-3\\
3x-a>-6
\end{cases}
$$
Question:
For how many positive integral values of $a$ is it true that $x = 2$ is the only positive integer solution of the system of inequalities $$
\begin{cases}
2x>3x-3\\
3x-a>-6
\end{cases}
$$
Answer:
Let's think step by step.

user
3
For how many positive integral values of $a$ is it true that $x = 2$ is the only positive integer solution of the system of inequalities $$
\begin{cases}
2x>3x-3\\
3x-a>-6
\end{cases}
$$
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