SOLUTION: The floor area of a certain semi trailer is 306 square feet. If its length is 2 feet more than 4 times its width, what is its width?

Algebra ->  Customizable Word Problem Solvers  -> Geometry -> SOLUTION: The floor area of a certain semi trailer is 306 square feet. If its length is 2 feet more than 4 times its width, what is its width?      Log On