How to setup a linear programming word problem constraint

I've been researching for 2 days. I've googled and read text book. I've set up the rest of the problem but am still getting stumped on this one part..

" No characters on map / in game = base of 121 FPS

To keep the app running above 30fps, that means there are only 91 fps that we can drop (121fps - 30fps = 91fps)

Adding only female characters causes a drop in 5 frames per second for every 10 characters added to the map

Adding only male characters causes a drop in 10 frames per second for each 10 characters added.


How would I set this up as an equation?
male = x female = y

I would hump a goat to find out this minute part of the whole word problem.

There is no answer as I have the rest of the variables. How would I set up this constraint?

:bow: :bow: :bow: :bow: :bow: :bow: