-4-8(2n+1)-7=5(3+4n)

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Solution for -4-8(2n+1)-7=5(3+4n) equation: 



-4-8(2n+1)-7=5(3+4n)

We move all terms to the left:

-4-8(2n+1)-7-(5(3+4n))=0

We add all the numbers together, and all the variables

-8(2n+1)-(5(4n+3))-4-7=0

We add all the numbers together, and all the variables

-8(2n+1)-(5(4n+3))-11=0

We multiply parentheses

-16n-(5(4n+3))-8-11=0



We calculate terms in parentheses: -(5(4n+3)), so:

5(4n+3)

We multiply parentheses

20n+15

Back to the equation:

-(20n+15)



We add all the numbers together, and all the variables

-16n-(20n+15)-19=0

We get rid of parentheses

-16n-20n-15-19=0

We add all the numbers together, and all the variables

-36n-34=0

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

-36n=34

n=34/-36

n=-17/18

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