Matrix equation $A=PBP^{-1}$

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Suppose $P$ is invertible and $A=PBP^{-1}$ . Solve for $B$ in terms of $A$.

My attempt: I just left multiplied the equation by $P^{-1}$ and right multiplied it by $P$ so that I got $B=P^{-1}AP$. Is it possible to reduce this any further?