MCQ Practice Mathematics 📖 6x - y = 1 এবং -6x + 5y = 7 সমীকরণে x,y -এর মান কত? A (-1/2, 2) B (1/2, -2) C (1/2, 2) D (2, 2) 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 Previous4(x - 23) = 0 হলে x এর মান কত? NextIf C5 = R4 = F - 329, what will be the value of C and R if F = 140°?
