rdwyer001
rdwyer001 rdwyer001
  • 25-01-2017
  • Mathematics
contestada

what is "3x−9=7y" in standard form?

Respuesta :

helpmetnx helpmetnx
  • 25-01-2017
The standard form is Ax + By = C
with A being both positive and non-fraction

so we are given 3x - 9 = 7y
we add the 9 to both sides
3x = 7y + 9 
and subtract the 7y from both sides
3x - 7y = 9

There you have it in standard form

Hope this helps ;)
Answer Link
bcalle
bcalle bcalle
  • 25-01-2017
Ax + By = C is standard form
3x - 7y = 9
Answer Link

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