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Mathematics, 21.07.2019 09:30 erniewernie

Me ayudan con esa ecuacion por sustitucion con la comprobacion pliss 1/2x+3y/4=5 1/5x+3y/2=2

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Me ayudan con esa ecuacion por sustitucion con la comprobacion pliss 1/2x+3y/4=5 1/5x+3y/2=2...
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