explain the output of java code

Question

int x = 5;
System.out.println((i++)+(++i));

Answer 1

Here i++ will be 5 before incrementing by 1

here ++i will be 7 because after doing operation on i++ , i will be 6 so ++i will be 7

So finally

5 + 7 = 12

Answer 2

🦋FEATHER🦋 i++ first assign the value then increment i by 1 and ++i first increment value by 1 then assign so here should be

5 + 7 = 12;

Answer 3

++ means increment of 1
There for technically it's like:
System.out.println((6)+(6));

Therefore output : 12