I have an equation like so:
\[ \begin{cases}
Eqn1 &= 0,\\
Eqn2 &= 0,
\end{cases} \iff
\begin{cases}
Eqn3 &= 0,\\
Eqn4 &= 0,\\
Eqn5 &= 0.
\end{cases}
\]
This works all nice and good, however, I would like to numerate the "right side" of those (in this case 3) equations. Naively, I thought I could use numcases for the second "block", but of course this is good as numcases for some reason cannot be between \[\]
or the-like.
Is there a way to do this?
Patrick