Write an algebraic expression to answer the question below.
A pipe is cut into two pieces. One piece has a length of 37 feet. If the other piece has a length of U feet, what was the total length of the pipe, in feet, before it was cut?
A pipe is cut into two pieces. One piece has a length of 37 feet. If the other piece has a length of U feet, what was the total length of the pipe, in feet, before it was cut?