MatemáticasBásico1 respuestas

10x + 3x = 50 - 5x ecuacion de primergrado?

10x + 3x = 50 - 5x ecuacion de primer grado?

En resumen

<img src="https://tex.z-dn.net/?f=10x%2B3x%3D50-5x" /> <img src="https://tex.z-dn.net/?f=13x%3D50-5x" /> <img src="https://tex.z-dn.net/?f=13x%2B5x%3D50-5x%2B5x" /> <img src="https://tex.z-dn.net/?f=18x%3D50" /> <img src="https://tex.z-dn.net/?

Mejor respuesta

Nereisia
10

<img src="https://tex.z-dn.net/?f=10x%2B3x%3D50-5x" />

<img src="https://tex.z-dn.net/?f=13x%3D50-5x" />

<img src="https://tex.z-dn.net/?f=13x%2B5x%3D50-5x%2B5x" />

<img src="https://tex.z-dn.net/?f=18x%3D50" />

<img src="https://tex.z-dn.net/?f=%5Cfrac%7B18x%7D%7B18%7D%3D%5Cfrac%7B50%7D%7B18%7D" />

<img src="https://tex.z-dn.net/?f=x%3D%5Cfrac%7B25%7D%7B9%7D" />.