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

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



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

We move all terms to the left:

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

We multiply parentheses

10n-(4(n+8))+14=0



We calculate terms in parentheses: -(4(n+8)), so:

4(n+8)

We multiply parentheses

4n+32

Back to the equation:

-(4n+32)



We get rid of parentheses

10n-4n-32+14=0

We add all the numbers together, and all the variables

6n-18=0

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

6n=18

n=18/6

n=3

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