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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

3n+28n+15-42-4=0

We add all the numbers together, and all the variables

31n-31=0

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

31n=31

n=31/31

n=1

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