24avalosms 24avalosms
  • 22-05-2020
  • Mathematics
contestada

Helppp I need this turned in!!!

Helppp I need this turned in class=

Respuesta :

rameshani1204
rameshani1204 rameshani1204
  • 22-05-2020

Answer:

Step-by-step explanation:

-10 ( y-4) + 3y = 5   <--- substitute the value of x into first equation

-10y + 40 + 3y = 5

-7y + 40 = 5

-7y = -35

y= 5

x = 5 - 4

x = 1

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redbutterfly0 redbutterfly0
  • 22-05-2020
The answer is 1, x= 1
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