I've got a $100 Jeep part I want to buy but don't have the cash on me. So I borrow $50 from nobody and $50 from anybody. The part was only $97 so I gave nobody and anybody back $1 each and kept $1. So I now owe nobody and anybody $49 each.
So $49(nobody) plus $49(anybody) plus the $1 I kept equals $99.
Where's the other $1?
So $49(nobody) plus $49(anybody) plus the $1 I kept equals $99.
Where's the other $1?