teresataylort teresataylort
  • 16-12-2014
  • Mathematics
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what. is the equation for 9y - 11=7

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ayah1
ayah1 ayah1
  • 16-12-2014
the answer to 9y - 11=7 is y equals 2
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Espeon
Espeon Espeon
  • 16-12-2014
So,
First, isolate the variable (y)
9y-11=7
  +11  +11
---------------
9y=18
Divide both sides by 9
9y/9=y
18/9=2
y=2

Hope I helped!

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