3(4x - 7) - 2(x - 9) = 37?
3(4x - 7) - 2(x - 9) = 37.
3(4x - 7) - 2(x - 9) = 37.
En resumen
Comencemos : Tenemos⇒<img src="https://tex.z-dn.net/?f=3%284x-7%29-2%28x-9%29%3D37" /> ⇒<img src="https://tex.z-dn.net/?f=3%284x-7%29-2%28x-9%29%3D37" /> ⇒<img src="https://tex.z-dn.net/?f=12x-21-2x%2B18%3D37" /> ⇒<img src="https://tex.z-dn.net/?
JohyAmaiz8676
Comencemos :
Tenemos⇒<img src="https://tex.z-dn.net/?f=3%284x-7%29-2%28x-9%29%3D37" />
⇒<img src="https://tex.z-dn.net/?f=3%284x-7%29-2%28x-9%29%3D37" />
⇒<img src="https://tex.z-dn.net/?f=12x-21-2x%2B18%3D37" />
⇒<img src="https://tex.z-dn.net/?f=12x-2x%3D37%2B21-18" />
⇒<img src="https://tex.z-dn.net/?f=10x%3D40" />
⇒<img src="https://tex.z-dn.net/?f=x%3D%20%5Cfrac%7B40%7D%7B10%7D%20" />
⇒<img src="https://tex.z-dn.net/?f=x%3D4" />
Espero le entiendas, y si no, deja la duda en comentario o mensaje, Gracias.
Saludes.
Martinez.