creating div id concating variable and string

Question

one simple question. How can I create div id value using variable value.

<div id="@myVar.Code"+"collapsible"> Click me </div>

I tried with above example and rendered html is

<div id="9987"+"collapsible">Click me</div>

I need this <div id="9987collapsible">Click me</div>

Answer 1

<div id="@(myVar.Code)collapsible"> Click me </div>