SOLUTION: what are two consecutive odd integers whose sum is -116?

Algebra ->  Problems-with-consecutive-odd-even-integers -> SOLUTION: what are two consecutive odd integers whose sum is -116?      Log On


   



Question 131696This question is from textbook
: what are two consecutive odd integers whose sum is -116? This question is from textbook

Found 2 solutions by stanbon, checkley71:
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
what are two consecutive odd integers whose sum is -116?
-----------------------
1st: 2n+1
2nd: 2n+3
---------------
EQUATION:
2n+1 + 2n+3 = -116
4n+4 = -116
4n = -120
n = -30
-----------
1st: -59
2nd: -57
=============
Cheers,
Stan H.

Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
x+x+2=-116
2x=-116-2
2x=-118
x=-118/2
x=-59 answer for the first odd integer.
-59+2=-57 answer for the next odd number.
proof:
-59-57=-116
-116=-116