Question 1090992
The expression 2n+1 represents an odd integer.  Write an expression to find three consecutive odd integers whose sum is 63.

I know the answer to be 19, 21, and 23.  If I use n+n+2+n+4=63.  I can't make the 2n+1 work.
----------
2n+1 is an odd number for all integers n.
You don't have to make it work.
========================
Write an expression to find three consecutive odd integers whose sum is 63.
---
n + n+2 + n+4 = 63  The hard way
-----
n-2 + n + n+2 = 63  Better
----
63/3 = 21, the middle integer, the Best way.