A square and rectangle are show below. The width of the rectangle is the same as the length of a side of the square, both represented by x. The length of the rectangle is one foot more than twice its width. The perimeter is 26 feet more than that of the square. Write an expression for the length of the rectangle in terms of x. Show that 5 could not be the value of x Set up an equation and solve it to find the value of x.