alexisgreen2004 alexisgreen2004
  • 17-04-2020
  • Mathematics
contestada

How do you solve -5x - 5y = 0 and y = 8x

Respuesta :

fussellk
fussellk fussellk
  • 17-04-2020

Answer:

x = 0

y = 0

Step-by-step explanation:

You can use substitution since you already know that y = 8x

-5x - 5(8x) = 0

-5x - 40x = 0

-45x = 0

x = 0

If x = 0 then y = 8(0)

y = 0 as well

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