lorenavargas924
lorenavargas924 lorenavargas924
  • 20-02-2020
  • Mathematics
contestada

-5x+5y=20
x-5y=-12
Solve each system by substitution

Respuesta :

adegokeganiyu435 adegokeganiyu435
  • 22-02-2020

Answer:x=-2

y= 2

Step-by-step explanation:

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