2006-11-30T14:55:34Z https://matematicasies.com/ecuaciones-grado1-denominadores,630#comment73 2006-11-30T14:55:34Z

<p><img src='https://matematicasies.com/local/cache-TeX/d37ffc54b67ce8de1f01efb1f2e33689.png' style="vertical-align:middle;" width="50" height="38" alt="x = 1" title="x = 1"> </p>