A rectangular garden has a length that is 5 meters more than twice its width. If the area of the garden is 72 square meters, find the dimensions of the garden.
a) Length = 9 m, Width = 4 m
b) Length = 8 m, Width = 6 m
c) Length = 10 m, Width = 3 m
d) Length = 12 m, Width = 5 m