Question

the sum of three consecutive odd numbers is 21 find the numbers​

Answer 1

Answer:

We have to find three consecutive odd numbers whose sum is 21. So, let the numbers be 2x - 1, 2x + 1 and 2x + 3. So, the numbers are 2(3) - 1,2(3) + 1 and 2(3) + 3. That is; 5, 7, 9.