If n is an integer, which equation can be used to find three consecutive integers whose sum is -3?
C.
a.
b.
n + (n + 1) + (n + 3) = - 3
n + (n + 1) + (n + 2) =
n + (n + 2) + (n + 4) = -3
n + (n + 2) + (n + 3) = – 3
-
d.