title: How to use solver with more complex systems of equations?
body: <p>I have these equations </p>
  
  <pre><code>A=175+10E5+E5            A
  0.196A=10D+0.400D        B
  0.45C=175                C
  0.804A+0.600E=C          D
  A+E=B+C                  E
  B=F                      F
  C=175+G                  G
  </code></pre>
  
  <p>and I need to solve them with solver. I have tried splitting them up and messing with solver settings, but I have no idea how to properly set up solver in excel to work with this.</p>