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16-05-2021
Mathematics

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1/x + 7/x = 4

x = 2

x = 1/2

x = -3/2

x = 3/2

Respuesta :

sangwoooo sangwoooo

16-05-2021

Answer:

x=2

Step-by-step explanation:

Answer Link

ferrybukantoro ferrybukantoro

16-05-2021

Step-by-step explanation:

1/x + 7/x = 4

both sides times by x

=>

1 + 7 = 4x

8 = 4x

or 4x = 8

so, x = 8/2 or x=2

Answer Link

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