Question

Choose the equation that could be used to find two consecutive integers whose sum is 69.

n + (n + 2) = 69

n + (n + 1) = 69

n − (n + 1) = 69

n + 2n = 69

Answer 1

Consecutive means one after another. If you pick a number x, the consecutive number is n+1

Answer 2

So you have n, n+1 and want to find a sum equivalent to 69