-2(12-9n)=-2n+4(3n-12)

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Solution for -2(12-9n)=-2n+4(3n-12) equation: 



-2(12-9n)=-2n+4(3n-12)

We move all terms to the left:

-2(12-9n)-(-2n+4(3n-12))=0

We add all the numbers together, and all the variables

-2(-9n+12)-(-2n+4(3n-12))=0

We multiply parentheses

18n-(-2n+4(3n-12))-24=0



We calculate terms in parentheses: -(-2n+4(3n-12)), so:

-2n+4(3n-12)

We multiply parentheses

-2n+12n-48

We add all the numbers together, and all the variables

10n-48

Back to the equation:

-(10n-48)



We get rid of parentheses

18n-10n+48-24=0

We add all the numbers together, and all the variables

8n+24=0

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

8n=-24

n=-24/8

n=-3

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