Thanks for your help guys! =) amsldoc.pdf is very useful. These two solutions are nice, the first by Steve, the second I adapted from amsldoc.pdf.<br><br>\[<br> \begin{array}{lr@{\,}c@{\,}l}<br> \textrm{Maximise} & c^T x & & \\
<br> \textrm{subject to} & Ax & = & b \\<br> & x & \geq & 0<br> \end{array}<br>\]<br><br>\begin{alignat*}{2}<br> &\text{Maximize} \quad & c^Tx \\
<br> &\text{subject to} & \begin{aligned}<br> Ax &= b\\<br> x &\geq 0<br> \end{aligned}<br>\end{alignat*}
<br><br>Zac<br><br>-- <br>Jesus said, "I am the door of the sheep. If anyone enters by me, he will be saved and will go in and out and find pasture."<br>John 10:9