Retell the story problem in your own words:
Tarik makes two large game mats for a bean bag toss. One mat is square. and the other
is an equilateral triangle. The square has a side length of x + 3 feet. The equilateral triangle has a side length of 3x – 1 feet.
The perimeters of the mats are the same.
(I will rate you the brainliest!)