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

0,1,2

Explanation:

(x+2) = 2((x+1)+(x)

x+2 = 2x+2+2x

x+2 = 4x+2

-x -x

2 = 3x + 2

-2 -2

0/3 = 3x/3

0 = x