Funes el memorioso

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\usepackage{fourier}

\begin{document}
\begin{alignat*}{3}
  \text{maximize}\qquad  & \sum_{(u,v)\in E} x_{(u,v)} &  \\
  \text{subject to}\qquad & \sum_{v\in V} x_{(u,v)} \leq 1
  & \quad\text{for all $u\in U$}; \\
  & \sum_{u\in U} x_{(u,v)}\leq 1
  & \quad\text{for all $v\in V$}; \\
  & x_{(u,v)} \geq 0
  & \quad\text{for all $(u,v)\in E.$}
\end{alignat*}
\end{document}