iramosyanez iramosyanez
  • 01-03-2019
  • Mathematics
contestada

Does anyone know what this answer is​

Does anyone know what this answer is class=

Respuesta :

JSKQ
JSKQ JSKQ
  • 01-03-2019

8x-2y=-6

-20x+5y=15

X=(-6+2y)/8

-20((-6+2y)/8)+5y=15

(120-40y)/8+5y=15

15-20y+5y=15

-15y=0

y=0

X=(-6+2 x 0)/8

X=-½

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