Mathematics, 25.02.2021 02:40 epelmanr

Ayudenme a resolver esto porfavor es urgente 5X + 9Y = -2 2X + 4Y = -1 metodo de reduccion

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Ayudenme a resolver esto porfavor es urgente 5X + 9Y = -2 2X + 4Y = -1 metodo de reduccion...