-12-9(4-7n)=8(-6-7n)

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Solution for -12-9(4-7n)=8(-6-7n) equation: 



-12-9(4-7n)=8(-6-7n)

We move all terms to the left:

-12-9(4-7n)-(8(-6-7n))=0

We add all the numbers together, and all the variables

-9(-7n+4)-(8(-7n-6))-12=0

We multiply parentheses

63n-(8(-7n-6))-36-12=0



We calculate terms in parentheses: -(8(-7n-6)), so:

8(-7n-6)

We multiply parentheses

-56n-48

Back to the equation:

-(-56n-48)



We add all the numbers together, and all the variables

63n-(-56n-48)-48=0

We get rid of parentheses

63n+56n+48-48=0

We add all the numbers together, and all the variables

119n=0

n=0/119

n=0

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