4-5n+6n+5=-8(1+3n)-7(-3n-7)

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Solution for 4-5n+6n+5=-8(1+3n)-7(-3n-7) equation: 



4-5n+6n+5=-8(1+3n)-7(-3n-7)

We move all terms to the left:

4-5n+6n+5-(-8(1+3n)-7(-3n-7))=0

We add all the numbers together, and all the variables

-5n+6n-(-8(3n+1)-7(-3n-7))+4+5=0

We add all the numbers together, and all the variables

n-(-8(3n+1)-7(-3n-7))+9=0



We calculate terms in parentheses: -(-8(3n+1)-7(-3n-7)), so:

-8(3n+1)-7(-3n-7)

We multiply parentheses

-24n+21n-8+49

We add all the numbers together, and all the variables

-3n+41

Back to the equation:

-(-3n+41)



We get rid of parentheses

n+3n-41+9=0

We add all the numbers together, and all the variables

4n-32=0

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

4n=32

n=32/4

n=8

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