title: Solving an ODE using matlab
body: <p>I have the following ODE:</p>
  
  <pre><code>b'(t) + k16*b(t) = k15*a(t)
  </code></pre>
  
  <p>where k15 and k16 are constants.</p>
  
  <p>Any idea on how to solve it?</p>
  
  <p>Thanks!
  Amit</p>