how to declare an int in javascript code example

Example 1: variable javascript

//You can make a variable by using:
var variable-name = 'defenition of the variable';
// Or you can use
let variable-name = 'defenition of the variable';

Example 2: javascript define variable

var variable1 = "some variable content";

Example 3: how to declare an int in javascript

var x = 5;
var y = 6;

var z = x + y;