x + 1 = 23 എങ്കിൽ 3x +1 എത്ര ?A67B24C69D26Answer: A. 67 Read Explanation: x + 1 = 23 x = 23 - 1 = 22 3x + 1=( 3 × 22) + 1 = 66 + 1 = 67Read more in App