itzmelissa itzmelissa
  • 22-01-2021
  • Mathematics
contestada

11) -6x – 9y = 0
-24x = 36y

Respuesta :

ImagineCloud
ImagineCloud ImagineCloud
  • 22-01-2021

Answer:

x = 0, y = 0

or

(0, 0)

Step-by-step explanation:

-24x - 36y = 0

divide the equation by 4

-8x - 9y = 0

-6x - 9y = 0

multiply the second equation by -1

6x + 9y = 0

add them together

-8x - 9y = 0

6x + 9y = 0

-2x = 0

x = 0

substitute into the second equation

-8 * 0 - 9y = 0

-9y = 0

y = 0

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