I failed the test and I still do not understand the solution. If you come across this comment and you could break it down explanatorily, please do. Thank you
package com.codegym.task.task01.task0107;
/*
No comments needed
*/
public class Solution {
public static void main(String[] args) {
int x = 2;
int y = 12;
x = y - x;
y = y - x;
System.out.println(x);
System.out.println(y);
}
}