3(3n+5)=9(8n+8)+7

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Solution for 3(3n+5)=9(8n+8)+7 equation: 



3(3n+5)=9(8n+8)+7

We move all terms to the left:

3(3n+5)-(9(8n+8)+7)=0

We multiply parentheses

9n-(9(8n+8)+7)+15=0



We calculate terms in parentheses: -(9(8n+8)+7), so:

9(8n+8)+7

We multiply parentheses

72n+72+7

We add all the numbers together, and all the variables

72n+79

Back to the equation:

-(72n+79)



We get rid of parentheses

9n-72n-79+15=0

We add all the numbers together, and all the variables

-63n-64=0

We move all terms containing n to the left, all other terms to the right

-63n=64

n=64/-63

n=-1+1/63

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