Perhaps you don't realize just how annoying it is to look at these postings when they are typed in all caps. I'm sure you aren't being purposefully rude; though you are most certainly being rude. Please do not bother to write back and apologize; simply stop doing it.
Pigs have one head and four feet. Chickens have one head and two feet.
Solve the 2X2 system by any convenient means. will be the number of pigs, the number of chickens.
My calculator said it, I believe it, that settles it