SOLUTION: The floor of a room is a rectangle. the length of the floor is 3.5 times the width, and the perimeter of the room is 81 feet Let W represent the width of the room. Write an equa

Algebra ->  Rectangles -> SOLUTION: The floor of a room is a rectangle. the length of the floor is 3.5 times the width, and the perimeter of the room is 81 feet Let W represent the width of the room. Write an equa      Log On


   



Question 1045767: The floor of a room is a rectangle. the length of the floor is 3.5 times the width, and the perimeter of the room is 81 feet
Let W represent the width of the room. Write an equation to relate the perimeter of this room to its width.

Answer by josgarithmetic(39620) About Me  (Show Source):
You can put this solution on YOUR website!
system%28p=81%2CL=3.5W%2CW=unknownWidth%29
2W%2B2L=p
2W%2B2%283.5W%29=p------Simplify this.