-7(7n-11)=-3(1+5n)+12

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Solution for -7(7n-11)=-3(1+5n)+12 equation: 



-7(7n-11)=-3(1+5n)+12

We move all terms to the left:

-7(7n-11)-(-3(1+5n)+12)=0

We add all the numbers together, and all the variables

-7(7n-11)-(-3(5n+1)+12)=0

We multiply parentheses

-49n-(-3(5n+1)+12)+77=0



We calculate terms in parentheses: -(-3(5n+1)+12), so:

-3(5n+1)+12

We multiply parentheses

-15n-3+12

We add all the numbers together, and all the variables

-15n+9

Back to the equation:

-(-15n+9)



We get rid of parentheses

-49n+15n-9+77=0

We add all the numbers together, and all the variables

-34n+68=0

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

-34n=-68

n=-68/-34

n=+2

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