I don't know much algebra but i know..1+1 equals 2♥ ♥

This Michael Jackson photo contains fedora, felt hat, homburg, stetson, and trilby. There might also be boater, leghorn, panama, panama hat, sailor, skimmer, straw hat, porkpie, porkpie hat, dress hat, high hat, opera hat, silk hat, stovepipe, top hat, topper, and beaver.