Question

Suppose you have three consecutive integers. The greatest of the three integers is twice as great as the sum of the first two. What are the integers?

Answer 1

n
n+1
n+2 =2 (n+n+1)
n+2 = 2(2n +1)
n+2 = 4n +2
-3n = 0
n = 0

so the integers are 0,1,2

Answer 2

let me know if you need more explanation