Question

sum of three consecutive integers is 24 find the numbers

Answer 1

let the numbers x, x+1 and x+2 say
x+x+1+x+2=24
3x+3=24
3x=24-3=21
x=21/3=7
x=7
the numbers are 7,8 and 9

Answer 2

sum of three consecutive integer is 24

let the first integer be -x
let the second integer be-x+1
let the third integer be-x+2

now add all
x+x+1+x+2=24
3x+3=24
3x=21
x=21/3=7

now the number are 7,8,9