MCQ Practice Mathematics 📖 25x + 27y = 131 এবং 27x + 25y = 129 সমীকরণে (x, y) এর মান কত? A (1, 2) B (2, 3) C (4, 5) D (4, 6) Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up Previous23x - 6 = 11x + 6 সমীকরণে x এর মান কত? Next(2a + 5b + 3c)2 + (5b + 3c - a)2 - 2 (2a + 5b + 3c) (5b + 3c - a) এর সরলকৃত রূপ কোনটি?
