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16+72n=(2+9n)(8)

We move all terms to the left:

16+72n-((2+9n)(8))=0

We add all the numbers together, and all the variables

72n-((9n+2)8)+16=0

We calculate terms in parentheses: -((9n+2)8), so:We get rid of parentheses

(9n+2)8

We multiply parentheses

72n+16

Back to the equation:

-(72n+16)

72n-72n-16+16=0

We add all the numbers together, and all the variables

=0

n=0/1

n=0

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