Question 314701
Let length = 2x + 2

Let width = x

Let P = 94

P = 2L + 2W

94 = 2(2x + 2) + 2x

94 = 4x + 4 + 2x

94 = 6x + 4

94 - 4 = 6x

90 = 6x

90/6 = x

15 = x

The width is 15 feet.

The length is 2(15) + 2 or 32 feet.

The Proof:
 
94 = 2(32) + 2(15)
 
94 = 64 + 30
 
94 = 94

Done!