MatemáticasBásico1 respuestas

Ayuda por favor algebra​?

Ayuda por favor algebra​.

En resumen

Respuesta : ↓Explicación paso a paso : 1. - <img src="https://tex.z-dn.net/?f=3x-2%3Dx%2B6%5C%5C%5C%5C3x%3Dx%2B8%5C%5C%5C%5C2x%3D8%5C%5C%5C%5Cx%3D4" />2. - <img src="https://tex.z-dn.net/?f=2x%2B7%3D19%5C%5C%5C%5C2x%3D12%5C%5C%5C%5Cx%3D6" />3. - <img src="https://tex.z-dn.

Mejor respuesta

Rodrigo561
8

Respuesta : ↓Explicación paso a paso : 1.

- <img src="https://tex.z-dn.net/?f=3x-2%3Dx%2B6%5C%5C%5C%5C3x%3Dx%2B8%5C%5C%5C%5C2x%3D8%5C%5C%5C%5Cx%3D4" />2.

- <img src="https://tex.z-dn.net/?f=2x%2B7%3D19%5C%5C%5C%5C2x%3D12%5C%5C%5C%5Cx%3D6" />3.

- <img src="https://tex.z-dn.net/?f=5x-20%3D50%5C%5C%5C%5C5x%3D70%5C%5C%5C%5Cx%3D14" />4.

- <img src="https://tex.z-dn.net/?f=10x%2B14-4%3D100%5C%5C%5C%5C10x%2B10%3D100%5C%5C%5C%5C10x%3D90%5C%5C%5C%5Cx%3D9" />5.

- <img src="https://tex.z-dn.net/?f=5x%3D45-3x-5%5C%5C%5C%5C5x%3D-3x%2B40%5C%5C%5C%5C8x%3D40%5C%5C%5C%5Cx%3D5" />6.

- <img src="https://tex.z-dn.net/?f=6x%2B3%3D21%5C%5C%5C%5C6x%3D18%5C%5C%5C%5Cx%3D3" />7.

- <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B3%7D-%5Cfrac%7B2x%7D%7B9%7D%3D11%5C%5C%5C%5C%5Cmathrm%7BEncontrar%5C%3Ael%5C%3Aminimo%5C%3Acomun%5C%3Amultiplo%5C%3Ade%5C%3A%7D3%2C%5C%3A9%3A%5Cquad%209%5C%5C%5C%5C%5Cmathrm%7BMultiplicar%5C%3Apor%5C%3Ael%5C%3Aminimo%5C%3Acomun%5C%3Amultiplo%3D%7D9%5C%5C%5C%5C%5Cfrac%7Bx%7D%7B3%7D%5Ccdot%20%5C%3A9-%5Cfrac%7B2x%7D%7B9%7D%5Ccdot%20%5C%3A9%3D11%5Ccdot%20%5C%3A9%5C%5C%5C%5C3x-2x%3D99%5C%5C%5C%5Cx%3D99" />8.

- No se ve muy bien lo de al costado<img src="https://tex.z-dn.net/?f=5x-%5Cleft%28x%2B7%5Cright%29%3D8%5Cleft%283x-%5Cleft%282%5Cright%29%5Cright%29%5C%5C%5C%5C%5Cmathrm%7BDesarrollar%5C%3A%7D5x-%5Cleft%28x%2B7%5Cright%29%3A%5Cquad%204x-7%5C%5C%5C%5C%5Cmathrm%7BDesarrollar%5C%3A%7D8%5Cleft%283x-%5Cleft%282%5Cright%29%5Cright%29%3A%5Cquad%2024x-16%5C%5C%5C%5C4x-7%3D24x-16%5C%5C%5C%5C4x%3D24x-9%5C%5C%5C%5C-20x%3D-9%5C%5C%5C%5Cx%3D%5Cfrac%7B9%7D%7B20%7D" />9.

- <img src="https://tex.z-dn.net/?f=%5Cfrac%7B3x%7D%7B5%7D%2B%5Cfrac%7Bx%7D%7B3%7D%3D28%5C%5C%5C%5C%5Cmathrm%7BEncontrar%5C%3Ael%5C%3Aminimo%5C%3Acomun%5C%3Amultiplo%5C%3Ade%5C%3A%7D5%2C%5C%3A3%3A%5Cquad%2015%5C%5C%5C%5C%5Cmathrm%7BMultiplicar%5C%3Apor%5C%3Ael%5C%3Aminimo%5C%3Acomun%5C%3Amultiplo%3D%7D15%5C%5C%5C%5C%5Cfrac%7B3x%7D%7B5%7D%5Ccdot%20%5C%3A15%2B%5Cfrac%7Bx%7D%7B3%7D%5Ccdot%20%5C%3A15%3D28%5Ccdot%20%5C%3A15%5C%5C%5C%5C9x%2B5x%3D420%5C%5C%5C%5C14x%3D420%5C%5C%5C%5Cx%3D30" />.