What is the expression for the perimeter of the rectangle in terms of the width.?

Question

The length of a rectangle is 5cm more than width. Find expression for the perimeter of the rectangle in terms of the w

Answer 1

L=5+W

P=2L + 2W = 2(5+W) + W

P = 10+2W + W

P(W) = 3W + 10