sophiawillia2 sophiawillia2
  • 07-10-2020
  • Mathematics
contestada

20 = 8x + 4y
what is y?

Respuesta :

seppo24
seppo24 seppo24
  • 07-10-2020
you have to move the 8x over to the other side to get y by itself. and then divide the 4 from the y to the other side and y should equal y= 2x+5
Answer Link
kak123456 kak123456
  • 07-10-2020

Answer:

y = -2x + 5

Step-by-step explanation:

20 = 8x + 4y

subtract 8x from both sides

4y = -8x + 20

divide both sides by 4

y = -2x + 5

Answer Link

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