# The sum of 3 consecutive integers is 21, what are the integers?

$n + \left(n + 1\right) + \left(n + 2\right) = 21$ simplifies to $3 n = 18$ divide by 3 gives $n = 6 , \left(n + 1\right) = 7 \mathmr{and} \left(n + 2\right) = 8$