1

This question already has an answer here:

How to align (9) A to right?

\documentclass[12pt,a4paper]{report}
\begin{document}
\begin{description}
\item [Hlavní poloosa] (9) A \\
$a$ může být určena 
\end{description}
\end{document}

marked as duplicate by Werner, Phelype Oleinik, Stefan Pinnow, Mensch, user36296 Nov 28 '18 at 23:08

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

1
\item [Hlavní poloosa] \hfill(9) A \\

Not the answer you're looking for? Browse other questions tagged or ask your own question.