title: How to get text and a variable in a messagebox
body: <p>I just need to know how to have plain text and a variable in a messagebox.</p>
  
  <p>For example:</p>
  
  <p>I can do this: <code>MsgBox(variable)</code></p>
  
  <p>And I can do this: <code>MsgBox("Variable = ")</code></p>
  
  <p>But I can't do this: <code>MsgBox("Variable = " + variable)</code></p>