Carlita Has A Swimming Pool In Her Backyard That Is Rectangle With A Length Of 2 1

Carlita has a swimming pool in her backyard that is rectangle with a length of 24 feet and a width of 14 feet. She wants to install a concrete walkway of width c around the pool. Surrounding the walkway, she wants to have a wood deck that extends w feet on all sides. Find an equation for the perimeter, P, of the wood deck.