cramer's rule (which uses determinants)

how can i implement cramer's rule to solve n euqations in n variables
i tried using simple for loops but it becomes to tedious and cumbersome
any suggestions???

This has been discussed several times here:

http://cboard.cprogramming.com/showthread.php?t=14795
http://cboard.cprogramming.com/showthread.php?t=48011
http://cboard.cprogramming.com/showthread.php?t=30001

thanks for the info.