• Asignatura: Matemáticas
  • Autor: user384883939
  • hace 2 años

si 2x-9y = 11 ademas tenemos que x+12y = -8
¿ cual es el valor de x+y ?​

Respuestas

Respuesta dada por: jeampaolo13
0

Respuesta:

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Explicación paso a paso:

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