There are three consecutive even integers. If twice the first integer added to the third is 268,258, what are all three integer?
1 Answer
Sep 19, 2017
89418 , 89420 , 89422
Explanation:
Let
(Adding 2 to an even number gives you the next even number, adding 2 again the next even number and so on)
So we have three consecutive integer:
Twice the first added to the third is
Solving for
So we have: