SBI PO Prelims 4 Nov 2023 Shift 2 Paper

A certain sum of money invested at x% per annum simple interest for two years obtained the same interest as it would have if it had been invested (x – 2)% per annum compound interest over two years. Then, what would ₹ 3000 invested at (x – 7) % on a simple interest basis over five years become?