[ WP ] You 've been trapped in Y location for Z hours , solve for X to escape the algebra zone .

*I should have payed more attention in math class*. This was the only answer that came to mind for the question written on the wall. An answer, just not the one that could set me free. *Think, think, think! There has to be a way out. How long have I been here? * 
 
 All I remember is waking up on the floor, *Days? A week? *, It could n't have been longer than this. 4 white wash walls, a white tiled floor, an oppressively hot light source overhead, a half empty 24-pack of water, and that formula. One of the walls had one line written in someones hand that I did n't recognize: *You've been trapped in Y location for Z hours, solve for X to escape the algebra zone. * 
 
 *What's an algebra zone? That's not important, you need to think! * The heat and dwindling supply of water made this predicament even worse. *How much longer do I have? That's not important you just need to Think, think, THINK! * 
 
 **Sorry have to pull this one up short, depending on input I might revisit this**
