Jahsehliveonforever Jahsehliveonforever

11-09-2018
Mathematics

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solve xy+7=n for y
(9th grade math)

Respuesta :

11-09-2018

[tex]xy+7=n\ \ \ \ |-7\\\\xy=n-7\ \ \ \ |:x\neq0\\\\\boxed{y=\dfrac{n-7}{x}}[/tex]

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