This is similar to Problem 5 from your Section 3.2 worksheet.

The side of a square is $5$ cm longer than the side of an equilateral triangle (a triangle whose sides are all the same length). The perimeter of the square is $32$ cm longer than the perimeter of the triangle. Find the length of the sides of the triangle and the length of the sides of the square.

The sides of the triangle are and the sides of the square are (be sure to include units)

Hint: