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Ayuda no logro en tender le?

Ayuda no logro en tender le.

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En resumen

1)<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B2%7D%20x%2B%20%20%5Cfrac%7B1%7D%7B3%7D%20x%3D5%20%20%20" /> <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3%281%29%7D%7B3%282%29%7D%20x%20%2B%20%5Cfrac%7B2%281%29%7D%7B2%283%29%7D%20x%3D5%20" /> <img src="https://tex.z-dn.

Mejor respuesta

Kevinvilla716

8

1)<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B2%7D%20x%2B%20%20%5Cfrac%7B1%7D%7B3%7D%20x%3D5%20%20%20" />

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3%281%29%7D%7B3%282%29%7D%20x%20%2B%20%5Cfrac%7B2%281%29%7D%7B2%283%29%7D%20x%3D5%20" />

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3%7D%7B6%7D%20x%20%2B%20%5Cfrac%7B2%7D%7B6%7D%20x%3D%205%20%20" />

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B6%7D%20x%3D5%20" />

5x = 5(6)

5x = 30

x = <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B30%7D%7B5%7D%20" />

x = 6

2)<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B3%7D%20x%20-%20%5Cfrac%7B1%7D%7B2%7D%2B%20%20%5Cfrac%7B5%7D%7B6%7D%20x%3D%203%20%20" />

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B3%7D%20x%2B%20%20%5Cfrac%7B5%7D%7B6%7D%20x%3D%203%20%2B%20%20%5Cfrac%7B1%7D%7B2%7D%20%20%20" />

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B2%281%29%7D%7B2%283%29%7D%20x%2B%20%20%5Cfrac%7B5%7D%7B6%7Dx%3D%20%20%5Cfrac%7B2%283%29%7D%7B2%7D%2B%20%20%5Cfrac%7B1%7D%7B2%7D%20%20%20%20" />

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B2%7D%7B6%7Dx%2B%20%5Cfrac%7B5%7D%7B6%7Dx%3D%20%20%5Cfrac%7B6%7D%7B2%7D%2B%20%5Cfrac%7B1%7D%7B2%7D%20%20%20%20" />

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B7%7D%7B6%7Dx%3D%20%5Cfrac%7B7%7D%7B2%7D%20%20" />

[img = 10]

[img = 11]

[img = 12]

x = 3

3)[img = 13]

[img = 14]

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[img = 17]

1(12) = x

12 = x

4)[img = 18]

[img = 19]

[img = 20]

[img = 21]

[img = 22]

3(20) = 3x

60 = 3x

[img = 23]

20 = x

5)[img = 24]

[img = 25]

[img = 26]

[img = 27]

[img = 28]

[img = 29]

[img = 30]

[img = 31]

[img = 32].