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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-7n+21n-(-4(-5n-8)-4n)+6=0



We calculate terms in parentheses: -(-4(-5n-8)-4n), so:

-4(-5n-8)-4n

We add all the numbers together, and all the variables

-4n-4(-5n-8)

We multiply parentheses

-4n+20n+32

We add all the numbers together, and all the variables

16n+32

Back to the equation:

-(16n+32)



We add all the numbers together, and all the variables

14n-(16n+32)+6=0

We get rid of parentheses

14n-16n-32+6=0

We add all the numbers together, and all the variables

-2n-26=0

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

-2n=26

n=26/-2

n=-13

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