MatemáticasBásico1 respuestas

Resolver[tex] \ frac{2x + 5 + 4}{3} [ / tex] = 3 (x - 9)?

Resolver [tex] \ frac{2x + 5 + 4}{3} [ / tex] = 3 (x - 9).

En resumen

Operacion : <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B2x%2B5%2B4%7D%7B3%7D%20%20%3D3%28x-9%29" /> <img src="https://tex.z-dn.net/?

Mejor respuesta

3

Operacion :

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B2x%2B5%2B4%7D%7B3%7D%20%20%3D3%28x-9%29" />

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B2x%2B5%2B4%7D%7B3%7D%20%3D%203x-18%20%20Realizamos%20como%20si%20fuera%20operaciones%20con%20fracciones%3C%2Fstrong%3E%20%3Cstrong%3E2x%2B5%2B4%3D%203%283x%29%20-18%283%29%3C%2Fstrong%3E%20%3Cstrong%3E2x%2B5%2B4%3D9x-54%3C%2Fstrong%3E%20%3Cstrong%3E2x-9x%3D%20-54%20-5-4%3C%2Fstrong%3E%20%3Cstrong%3E-7x%20%3D%20-63%3C%2Fstrong%3E%20%3Cstrong%3E%5Btex%5D%20%5Cfrac%7B-7x%7D%7B-7%7D%20%3D%20%5Cfrac%7B-63%7D%7B-7%7D%20" />

x = 9

espero que te sirva.