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Me pueden ayudar x fas lo de la foto?

Me pueden ayudar x fas lo de la foto.

En resumen

<img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7Bx%2B5%7D%2B%5Cfrac%7B1%7D%7B2x%2B9%7D%3D%5Cfrac%7B2%7D%7B%5Cleft%28x%2B5%5Cright%29%5Cleft%282x%2B9%5Cright%29%7D" /> <img src="https://tex.z-dn.net/?

Mejor respuesta

M2asigjeres
2

<img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7Bx%2B5%7D%2B%5Cfrac%7B1%7D%7B2x%2B9%7D%3D%5Cfrac%7B2%7D%7B%5Cleft%28x%2B5%5Cright%29%5Cleft%282x%2B9%5Cright%29%7D" />

<img src="https://tex.z-dn.net/?f=%5Cmathrm%7BEncontrar%5C%3Ael%5C%3Aminimo%5C%3Acomun%5C%3Amultiplo%5C%3Ade%5C%3A%7Dx%2B5%2C%5C%3A2x%2B9%2C%5C%3A%5Cleft%28x%2B5%5Cright%29%5Cleft%282x%2B9%5Cright%29%3A%5Cquad%20%5Cleft%28x%2B5%5Cright%29%5Cleft%282x%2B9%5Cright%29" />

<img src="https://tex.z-dn.net/?f=%5Cmathrm%7BMultiplicar%5C%3Apor%5C%3Ael%5C%3Aminimo%5C%3Acomun%5C%3Amultiplo%3D%7D%5Cleft%28x%2B5%5Cright%29%5Cleft%282x%2B9%5Cright%29" />

<img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7Bx%2B5%7D%5Cleft%28x%2B5%5Cright%29%5Cleft%282x%2B9%5Cright%29%2B%5Cfrac%7B1%7D%7B2x%2B9%7D%5Cleft%28x%2B5%5Cright%29%5Cleft%282x%2B9%5Cright%29%3D%5Cfrac%7B2%7D%7B%5Cleft%28x%2B5%5Cright%29%5Cleft%282x%2B9%5Cright%29%7D%5Cleft%28x%2B5%5Cright%29%5Cleft%282x%2B9%5Cright%29" />

<img src="https://tex.z-dn.net/?f=Simplificar%3A" />

<img src="https://tex.z-dn.net/?f=2x%2B9%2Bx%2B5%3D2" />

<img src="https://tex.z-dn.net/?f=3x%2B14%3D2" />

<img src="https://tex.z-dn.net/?f=%5Cmathrm%7BRestar%5C%3A%7D14%5Cmathrm%7B%5C%3Ade%5C%3Aambos%5C%3Alados%7D%3A" />

<img src="https://tex.z-dn.net/?f=3x%2B14-14%3D2-14" />

<img src="https://tex.z-dn.net/?f=3x%3D-12" />

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[img = 12].