2(3n+5)=9(4n+9)+4

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Solution for 2(3n+5)=9(4n+9)+4 equation: 



2(3n+5)=9(4n+9)+4

We move all terms to the left:

2(3n+5)-(9(4n+9)+4)=0

We multiply parentheses

6n-(9(4n+9)+4)+10=0



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

9(4n+9)+4

We multiply parentheses

36n+81+4

We add all the numbers together, and all the variables

36n+85

Back to the equation:

-(36n+85)



We get rid of parentheses

6n-36n-85+10=0

We add all the numbers together, and all the variables

-30n-75=0

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

-30n=75

n=75/-30

n=-2+1/2

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