--- loncom/homework/templates/SimpleFormula.problem 2003/07/29 00:51:17 1.2 +++ loncom/homework/templates/SimpleFormula.problem 2004/08/19 20:29:22 1.4 @@ -11,8 +11,8 @@ $x=~s/-\+/-/g; If z=$z and y=x+z-$constant, what does x equal? - - + +