The Length Of a rectangle is 3 meters less than twice the width. The perimeter is 18 meters. Find the width

Length (L) : 2w - 3

width (w) : w

Perimeter (P) = 2L + 2w

18 = 2 (2w - 3) + 2 (w)

18 = 4w - 6 + 2w

18 = 6w - 6

24 = 6w

4 = w

Length (L) : 2w - 3 = 2 (4) - 3 = 8 - 3 = 5

Answer: width = 4 meters, length = 5 meters