(15 POINTS)
Julia has a square poster of a puppy on her bedroom wall. The width is one-fourth the length of the picture. If the width is 24 inches, write and solve an equation to determine the length.
L over 4 equals 24; L = 96 inches
4L = 24; L = 6 inches
4 + L = 24; L = 20 inches
L − 4 = 24; L = 28 inches