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Mathematics, 21.02.2021 18:20 hokamidat

5x +2y=-9 3x+4y= -11
RESOLVERLO POR EL METODO DE SUBSTITUCION PORFAVOR EN UN FOLIO Y LE HACEIS UNS FOTO​

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5x +2y=-9 3x+4y= -11
RESOLVERLO POR EL METODO DE SUBSTITUCION PORFAVOR EN UN FOLIO Y LE HACEIS...
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