-20-4n=7(8+6n)

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Solution for -20-4n=7(8+6n) equation: 



-20-4n=7(8+6n)

We move all terms to the left:

-20-4n-(7(8+6n))=0

We add all the numbers together, and all the variables

-4n-(7(6n+8))-20=0



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

7(6n+8)

We multiply parentheses

42n+56

Back to the equation:

-(42n+56)



We get rid of parentheses

-4n-42n-56-20=0

We add all the numbers together, and all the variables

-46n-76=0

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

-46n=76

n=76/-46

n=-1+15/23

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