I want to write LATeX code whose output should look like this:
A = B + C
= 2 + 3
I'm trying to write the following code in LATeX:
\begin{equation}
A &= B + C \\
&= 2 + 3
But the output of this code is:
A = B + C = 2 + 3
How to change the latex code to achieve the required output?

alignenvironment from theamsmathpackage – cmhughes Oct 29 '13 at 22:21\end{align}(or whatever you use). – Manuel Oct 29 '13 at 22:22=– Qrrbrbirlbel Oct 29 '13 at 22:42align*. – Sigur Oct 29 '13 at 22:47