4x +12 = 36 হলে 2x + 3 = কত?
4x +12 = 36 হলে 2x + 3 = কত? Correct Answer 15
দেয়া আছে, 4x + 12 = 36 ⇒ 4x = 36 - 12 = 24 .:. 2x = 242 = 12 অতএব, 2x + 3 = 12 + 3 = 154x +12 = 36 হলে 2x + 3 = কত? Correct Answer 15
দেয়া আছে, 4x + 12 = 36 ⇒ 4x = 36 - 12 = 24 .:. 2x = 242 = 12 অতএব, 2x + 3 = 12 + 3 = 15