+0  
 
+3
582
1
avatar+343 

Suppose that \(x,y,z\) are positive integers satisfying \(x \le y \le z\), and such that the product of all three numbers is twice their sum. What is the sum of all possible values of \(z\)?

 Apr 9, 2020
 #1
avatar
0

The sum of all possible values of z is 4 + 5 + 6 = 15.

 Apr 9, 2020

1 Online Users