2006-11-30T15:14:54Z https://matematicasies.com/ecuaciones-grado1-denominadores,635#comment78 2006-11-30T15:14:54Z

<p><img src='https://matematicasies.com/local/cache-TeX/504a7e7ca6ee509e679af7520f7ca81a.png' style="vertical-align:middle;" width="67" height="38" alt="x = -3" title="x = -3"> </p>