\family default
\family typewriter
-math-number
+math-number-toggle
\family default
-- Ekuazio baten zenbatzailea gehitu/kendu.
\end_layout
\family default
\family typewriter
-math-nonumber
+math-number-line-toggle
\family default
-- Ekuazio-multzoko lerro baten zenbatzailea gehitu/kendu.
\end_layout
\family default
\family typewriter
-math-number
+math-number-toggle
\end_layout
\begin_layout Labeling
\family default
\family typewriter
-math-nonumber
+math-number-line-toggle
\end_layout
\begin_layout Labeling