title: Python 2.7 - writing string on a new line
body: <p>py 2.7
  I want to append a new line to my string when I call a.write()
  the problem is that the contenent is a variable.
  so, when i write </p>
  
  <pre><code>a.write(x,"/n") 
  </code></pre>
  
  <p>it gives me error cause i can't put more than 1 argument in ().
  any suggest?</p>