Find an integer $x$ such that $\frac{2}{3} < \frac{x}{5} < \frac{6}{7}$.
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Find an integer $x$ such that $\frac{2}{3} < \frac{x}{5} < \frac{6}{7}$.
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
4
Find an integer $x$ such that $\frac{2}{3} < \frac{x}{5} < \frac{6}{7}$.
train