2-6n=6(7-3n)-8n

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Solution for 2-6n=6(7-3n)-8n equation: 



2-6n=6(7-3n)-8n

We move all terms to the left:

2-6n-(6(7-3n)-8n)=0

We add all the numbers together, and all the variables

-6n-(6(-3n+7)-8n)+2=0



We calculate terms in parentheses: -(6(-3n+7)-8n), so:

6(-3n+7)-8n

We add all the numbers together, and all the variables

-8n+6(-3n+7)

We multiply parentheses

-8n-18n+42

We add all the numbers together, and all the variables

-26n+42

Back to the equation:

-(-26n+42)



We get rid of parentheses

-6n+26n-42+2=0

We add all the numbers together, and all the variables

20n-40=0

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

20n=40

n=40/20

n=2

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