lugiarocks101 lugiarocks101
  • 12-01-2020
  • Mathematics
contestada

X=4y+7
-10x+9y=-70
Find X and Y

Respuesta :

ethan2022
ethan2022 ethan2022
  • 12-01-2020
X=7
Y=0
I found this by substituting 4y+7 for x in the other equation through substitution method
Answer Link
saraeliss
saraeliss saraeliss
  • 12-01-2020
x = 7, y = 0
(7,0) use image as reference.
Ver imagen saraeliss
Answer Link

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