-4+7(n-1)=4-6(n+9)

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Solution for -4+7(n-1)=4-6(n+9) equation: 



-4+7(n-1)=4-6(n+9)

We move all terms to the left:

-4+7(n-1)-(4-6(n+9))=0

We multiply parentheses

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



We calculate terms in parentheses: -(4-6(n+9)), so:

4-6(n+9)

determiningTheFunctionDomain
-6(n+9)+4

We multiply parentheses

-6n-54+4

We add all the numbers together, and all the variables

-6n-50

Back to the equation:

-(-6n-50)



We add all the numbers together, and all the variables

7n-(-6n-50)-11=0

We get rid of parentheses

7n+6n+50-11=0

We add all the numbers together, and all the variables

13n+39=0

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

13n=-39

n=-39/13

n=-3

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