What do you need to make var something and why it dont word when i put a MyName

JavaScript
#1

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Show Joe;

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Challenge: Declare JavaScript Variables

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#2

Hello @dr.salwaothman
The var keyword in JavaScript is used to declare a variable. It is used as illustrated in the example provided:

**var variableName;**

You are required to declare a variable using the **var** keyword. Please look at the provided example. You are required to do exactly as the example provided in the instructions