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Alguien sabe la respuesta?

Alguien sabe la respuesta?-example-1

1 Answer

2 votes

Answer:

x = 11

Explanation:

4/5 = 32/3x+7

= 4 (3x+7) = (5) * (32)

12x + 28 = 160

12x = 160-28

12x = 132

x = 132/12

x = 11

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