#"Well, you must read the text well and identify three things : "#

#"1) The linear function that has to be maximized/minimized"#

#"2) The variables, those occur in the linear function of 1)"#

#"3) The constraints are also a linear function of the variables,"#

#"and that function has to be ">=" or "<=" a number."#

#"Sometimes there is a constraint =, but then we can eliminate"#

#"a variable by solving for that variable and substituting in the "#

#"other functions."#