A regular pentagon has a side length of 2x -9. A square has a side length of 3x. If both polygons have the same perimeter, what is a possible solution of x?

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.