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

@jazy

Answer 2

first integer =n
second consecutive integer = n+1
sum of both numbers = 69
n+(n+1) = 69

Answer 3

let n=23 2n= 2*23=46
n+2n=69

Answer 4

it says consecutive numbers. not any numbers