Question

The sum of three consecutive integers is 81. what are the three integers

Answer 1

let the first integer be x
second: x+1
third: x+2
hence, x+(x+1)+(x+2)=81
3x+3=81
3x=81-3
x= (81-3)÷3 = 26.
3 integers: 26, 27, 28

Answer 2

Our three consecutive integers are 26, 27, 28.