myriamjrodriguez
myriamjrodriguez myriamjrodriguez
  • 14-12-2022
  • Mathematics
contestada

1)2x-y=1
2)X +y=5

1)X-y=3
2)2x+4y=12

1)x+y=4
2)2x-y=3

1)x-2y=10
2)4x4y=4

Relax

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