MCQ Practice Mathematics 📖 3x যদি 15 থেকে 3(Three) বেশি হয়, তাহলে 3x + 2 = কত? ক 17খ 18গ 20ঘ 21 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 Previous30 = ? Next4x2 +7x2 + 3x2 = ?