Asking for Storing Values with the Assignment Operator

JavaScript
1

Tell us what’s happening:

Your code so far


// Setup
var a;
var b = 2;
// Only change code below this line
var a = 7;
var b = 7;
var a = b
I don't know what happened to my js code when I try to assign a to b with var a = b;
2

The var keyword is used only once per variable, when the variable is first declared.

3

Could you show me how is the right script , please?

4

Remove the inappropriate vars from your code.

5

Is the code like this?
// Setup

var a;

var b = 2;

// Only change code below this line

a = 7;

b = 7;

a = b;

6

Please do not create multiple threads for the same topic. I have merged your forum threads.

What problems are you having with your most recent solution attempt?