I want to center one item
in a list without centering the list number.
\section*{Redovisning}
\begin{enumerate}
\item \begin{equation}
f(x) = x(x-2)\end{equation}
\vspace{0.3cm}
\begin{equation}
g(x) = x(2-x)\end{equation}
\vspace{0.3cm}
\item {$\frac{8}{3}$ a.e.}
\item \begin{equation}
\int\limits_a^b f(x) \, \mathrm{d} x
\end{equation}
\vspace{0.3cm}
\item
\end{enumerate}
Everything looks fine except the \item {$\frac{8}{3}$ a.e.}
. Everything I have tried have either centered all or have removed the item number.