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26-03-2019
Mathematics

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3/7 x+5=8 solve the equation

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Respuesta :

26-03-2019

Answer :

x = 7

Solution :

3/7 x + 5 = 8

3/7 x = 8 - 5

3/7 x = 3 | * 7

3x = 21 | : 3

x = 7

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