rdwyer001 rdwyer001

25-01-2017
Mathematics

contestada

what is "3x−9=7y" in standard form?

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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

25-01-2017

Ax + By = C is standard form
3x - 7y = 9

Answer Link

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