\left\{ \begin{array}{rcrcr}
2x & + & 5y & = & -3 \\
3x & + & y & = & 2
\end{array} \right.
Embed the image to your blog in HTML, Markdown, Textile, BBCode.
Recent Referers:
  1. http://formula.s21g.com/?%5Cleft%5C%7B%20%5Cbegin%7Barray...