x + 2y = t + p
2p = x + y
(t - y) + y = p + y
Having trouble with this equation, I need to get it in terms of: t + x + p
and lowest possible values.
I thought with n variables, you needed n equations. This has 4 variables, but only 3 equations.
I gather the idea is to eliminate one variable and get three equations with three variables. I could probably solve it from there, but I keep going in circles trying trying to create new equations.