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What is 9+9n=9 show work please

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What is 9+9n=9 show work please

asked Aug 3, 2015 180k views

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What is 9+9n=9 show work please

Mathematics
high-school

by Tiara

7.5k points

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2 Answers

5 votes

$9+9n=9\\\\9+9n-9=9-9\\\\9n=0\\\\ 9n:9=0:9\\\\n=0$

Tech Savvy answered Aug 6, 2015

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6 votes

9 + 9n = 9

*subtract 9 from both sides

9n = 0

*divide both sides by 9

n = 0/9 = 0

n = 0

Lariza answered Aug 10, 2015

by Lariza

7.7k points

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