How can I use a curly brace together with subequations?

Asked Jun 20 '13 at 22:17

Active Jul 15 '17 at 05:31

Viewed 108 times

The code

\begin{equation}
\begin{cases}
x+y=2 \\
x-y=0
\end{cases}
\end{equation}

produces two aligned equations, with a curly brace to the left. I want to refer to the individual equations, and the subequations environment looks right. However when I try using it, I can't find a way to leave that curly brace on the left.

Is there a way to do so?

edited Jul 15 '17 at 05:31

ShreevatsaR

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asked Jun 20 '13 at 22:17

user1337

1

See (duplicate) Separate labels in cases 2. You can use the numcases environment from cases. – Werner Jun 20 '13 at 22:25
Thank you! This way they are numbered only, but I want them all to have a number followed by a letter (a,b,c,...) like \subequations does. Is this possible? – user1337 Jun 20 '13 at 22:30
There's subnumcases then, also provided by cases. See Separate labels in cases. – Werner Jun 20 '13 at 22:35

How can I use a curly brace together with subequations?

0 Answers0