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h7np5w7yym h7np5w7yym
  • 07-05-2021
  • Mathematics
contestada

Solve the system by substitution

-8x+y=-9
y=7

Respuesta :

ellariemason ellariemason
  • 07-05-2021
In point for (2,7) and in Equation form x=2 y=7
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