function addNumbers(){

        //Variables in Javascript are without a type, \nhence an Int (Number) or 
        //String (Text) can be defined with the same method as shown below

        var x = 5;
        x = x + 5;

        //Create a variable named y, set its value to 7



        //Add both variables, x and y and then return it
        // eg. 'return a + b' returns the sum of a and b
        return 
}
addNumbers();