Exercise:

Display the sum of 5 + 10, using two variables x and y.

Hint: Use the var keyword to create variables.

<!DOCTYPE html>
<html>
<body>

<p id="demo">Display the result here.</p> 

<script>
var x = 5;
var y = 10;
document.getElementById("demo").innerHTML = x + y;
</script>

</body>
</html>