Separate equation onto 2 lines

Separate equation onto 2 lines
Hi all,
I would like to split the following equation over 2 lines. Any thoughts on how to do this. I would like to split the sentence where the '\\' currently is...
\textit{ long line that \\ I want to split into 2} = \frac{(\textit{blah blah blah})} {(\textit{blah blah blah})}I am trying to test it using http://www.codecogs.com/eqneditor Thanks in advance

25 Jan 16, 3:12PM
Because you're operating in mathematics mode, you generally you'll have to setup a matrix, i.e.
\begin{matrix} \textit{long line that} \\ \textit{I want to split into 2} \end{matrix}