Code output confusion

Question

The output is 4 .how it process?

<script>
var x= 8;
var y= x++ *5;
var z=y%x;
alert(z);
</script>

Answer 1

It would be a better idea to post the code snippet in the description and not the titles.

Answer 2

x == 8.
y == 8*5 == 40 // x is now 9 because of x++
z == 40%9 == 4.

Answer 3

Ohk

Answer 4

Ohk now I understand 😊 Thanks man