2(2n+4)=8(4n+9)+9

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Solution for 2(2n+4)=8(4n+9)+9 equation: 



2(2n+4)=8(4n+9)+9

We move all terms to the left:

2(2n+4)-(8(4n+9)+9)=0

We multiply parentheses

4n-(8(4n+9)+9)+8=0



We calculate terms in parentheses: -(8(4n+9)+9), so:

8(4n+9)+9

We multiply parentheses

32n+72+9

We add all the numbers together, and all the variables

32n+81

Back to the equation:

-(32n+81)



We get rid of parentheses

4n-32n-81+8=0

We add all the numbers together, and all the variables

-28n-73=0

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

-28n=73

n=73/-28

n=-2+17/28

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