Question

Find the dimensions of the rectangle if the length is 4 feet longer than three times

the width.

Answer 1

Width = x

Length = 3x+4

Explanation:

Equations

Let's call x = width of the rectangle.

We know the length is 4 feet longer than 3 times the width, thus:

length = 3x + 4

Dimensions of the rectangle:

Width = x

Length = 3x+4