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<body>
<h1>JavaScript Statements</h1>
<h2>The var Statement</h2>
<p>You can declare many variables in one statement:</p>
<p id="demo"></p>
<script>
var lastName = "Doe",
age = 30,
job = "carpenter";
document.getElementById("demo").innerHTML = "Name: " + lastName + ". Age: " + age + ". Work: " + job;
</script>
</body>
</html>