-126=-4(7n-6)-2n

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Solution for -126=-4(7n-6)-2n equation: 



-126=-4(7n-6)-2n

We move all terms to the left:

-126-(-4(7n-6)-2n)=0



We calculate terms in parentheses: -(-4(7n-6)-2n), so:

-4(7n-6)-2n

We add all the numbers together, and all the variables

-2n-4(7n-6)

We multiply parentheses

-2n-28n+24

We add all the numbers together, and all the variables

-30n+24

Back to the equation:

-(-30n+24)



We get rid of parentheses

30n-24-126=0

We add all the numbers together, and all the variables

30n-150=0

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

30n=150

n=150/30

n=5

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