The length of a rectangle is 3 times the width. The difference between the length and the width is 8 feet. Determine the rectangle’s width?

Respuesta :

Answer:

Width = 4 feet

Step-by-step explanation:

Let l = length

Let w = width

l = 3w

l - w = 8

3w - w = 8

2w = 8

w = 4