axyana axyana
  • 24-02-2021
  • Mathematics
contestada

HELP- i’m currently doing a test. It needs to be solved by substitution



8x-2y=40
2x+2y=-10

Respuesta :

malakmansour293 malakmansour293
  • 24-02-2021
x= 3 , y=−8

Hopes this helps !!
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