Why x+=3 x=5 ???

Answer 1

if x = 2, and you do x+=3, then x will end up as 5.

Because x+=3 is actually x = x + 3

Answer 2

Is The answer is 3 or 5

Answer 3

5

Answer 4

x+=3 means x=x+3
and previously value 2 is assigned on the x variable
so x=x+3 ---> x=2+3 is 5