Respuesta :

PeterPan58
ANSWER:
3h = 7(2/7 - 3/7h) - 10
=> 3h = 14/7 - 21/7h - 10
=> 3h = 2 - 3h - 10
=> 3h + 3h = -8
=> 6h = -8
=> h = -8/6
=> h = -4/3

Hope it helps u!

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