Storing Values with the Assignment Operator-2

JavaScript
1

I just started Javascript and I am already stuck: Can someone help with this assignment:

/
/
/
// Setup

var a;

var b = 2;

// Only change code below this line

myVar = 7
/
/
/

2

The variable a is already declared for you. You just have to assign a value of 7 to it. Then re-initialize b to a. Be sure to use the proper names and not the name myVar.