Show that the vector of ones, e, is an eigenvector of the Google matrix transpose

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In the Google matrix where $$G=\alpha A+(1-\alpha)\frac{1}{n}ee^T$$

and $e$ is a vector of ones, how do I show that $e$ is the eigenvector of $G^T$ corresponding to the eigenvalue of 1

I need to show that $G^Te=e$ right?

I get $G^Te=(\alpha A^T+(1-\alpha)\frac{1}{n}e^Te)e$, not sure how to proceed from there.