The sum of three consecutive odd numbers is 75. what is the smallest of these numbers, n?
i know that they have to equal 75

Let x equal the lowest of the 3 consecutive odd integers:
(x) + (x + 2) + (x + 4) = 75
Combine like terms:
3x + 6 = 75
       -6    -6
3x = 69
/3      /3
x = 23
The lowest integer is 23. The 3 integers, therefore, are 23, 25, and 27.
Hope this helps!
~ArchimedesEleven

What is the question that you needed answered?