Question

The perimeter of a square and the perimeter of a triangle are the same. The side length of a side of the square is 3x + 3. The triangle has 2 sides with a length of 7x - 2 and the
third side with a length of 2x + 4. What’s the perimeter of the square and the triangle?

Answer 1

Answer:

x=3

put this in equation u get ur answer