%% 
%%  Example 07-09-3 
%%  Copyright (C) 2017 Herbert Voss
%% 
%% ==== 
% Show page(s) 1
%% 
%% 
\documentclass[]{screxa}
\pagestyle{empty}
\setlength\textwidth{158.31393pt}
\setlength\parindent{0pt}
\usepackage[T1]{fontenc}
\usepackage{kpfonts}
%StartShownPreambleCommands
\usepackage{amsmath}
\def\itemMath#1{%
 \raisebox{-\abovedisplayshortskip}{%
  \parbox{0.75\linewidth}{%
   \begin{equation}#1\end{equation}}}}
%StopShownPreambleCommands
\begin{document}
\begin{itemize}
\item \itemMath{ f = l }
\item \itemMath{ g(x) = \int f(x)\,\mathrm{d}x }
\end{itemize}
\end{document}
