7-3(4n+4)=4(1-3n)-9

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Solution for 7-3(4n+4)=4(1-3n)-9 equation: 



7-3(4n+4)=4(1-3n)-9

We move all terms to the left:

7-3(4n+4)-(4(1-3n)-9)=0

We add all the numbers together, and all the variables

-3(4n+4)-(4(-3n+1)-9)+7=0

We multiply parentheses

-12n-(4(-3n+1)-9)-12+7=0



We calculate terms in parentheses: -(4(-3n+1)-9), so:

4(-3n+1)-9

We multiply parentheses

-12n+4-9

We add all the numbers together, and all the variables

-12n-5

Back to the equation:

-(-12n-5)



We add all the numbers together, and all the variables

-12n-(-12n-5)-5=0

We get rid of parentheses

-12n+12n+5-5=0

We add all the numbers together, and all the variables

=0

n=0/1

n=0

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