Question 1004067
Call the number of rows, r.
Call the number of chairs per row, c.
From the facts in the problem, we have
c = 2r - 2
and
rc = 114
Substituting we get
r(2r - 2) = 114
2r^2 - 2r - 114 = 0
r^2 - r - 57 = 0
This does not work out evenly.  I'm thinking there is a fact missing about whether the rows are even or not...

If there were 112 chairs it would work out...