SOLUTION: Find all set of three consecutive even integers whose sum is between 20 and 30.? show your work.

Algebra ->  Equations -> SOLUTION: Find all set of three consecutive even integers whose sum is between 20 and 30.? show your work.      Log On


   

Question 331504: Find all set of three consecutive even integers whose sum is between 20 and 30.? show your work.
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
20<3x+6<30
add -6
20-6<3x+6-6<30-6
14<3x<24
divide by3
%2814%2F3%29%3Cx%3C8
..
14/3 = 4.6
even integer between 4.6 & 8 = 6
so the numbers are 6 ,8,10