title: python linear equation with Cramer's rule
body: <p>I'm new to python and attempting to write a linear equation using Cramer's Rule. I've entered the formula and have code prompting user to enter a,b,c,d,e and f but my code is getting a syntax error. I'd like to fix the code and also have a system for researching and correcting future errors. </p>
  
  <pre><code>a,b,c,d,e,f = float(input("Enter amount: ")
  
  a*x + by = e
  cx + dy = f
  x = ed-bf/ad-bc
  y=af-ed/ad-bc
  
  if (ad - bc == 0)print("The equation has no solution")
  
  else print ("x=" x, "y=" y,)
  </code></pre>