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Mathematics, 22.05.2020 20:00 yasiroarafat12

PLANTEE UN SISTEMA DE ECUACIONES Y RESUELVA MEDIANTE ELIMINACIÓN GAUSSIANA O GAUSS JORDAN:

Considere un número de tres dígitos cuya suma es 6, al permutar los dígitos de las decenas y unidades se obtiene un número 9 unidades mayor que el numero original, y si se permutan los dígitos de las centenas y decenas se obtiene un número 90 unidades mayor que el número original. Halle el número original.

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