Answer
$\pi+\frac{\pi}{6}$
Work Step by Step
We know that $\frac{7\pi}{6}=\pi+\frac{\pi}{6}$, because $\pi+\frac{\pi}{6}=(1+\frac{1}{6})\pi=(\frac{7}{6})\pi=\frac{7\pi}{6}$.
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