213(3n-7)+8n=-2(4-3n)

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Solution for 213(3n-7)+8n=-2(4-3n) equation: 



213(3n-7)+8n=-2(4-3n)

We move all terms to the left:

213(3n-7)+8n-(-2(4-3n))=0

We add all the numbers together, and all the variables

213(3n-7)+8n-(-2(-3n+4))=0

We add all the numbers together, and all the variables

8n+213(3n-7)-(-2(-3n+4))=0

We multiply parentheses

8n+639n-(-2(-3n+4))-1491=0



We calculate terms in parentheses: -(-2(-3n+4)), so:

-2(-3n+4)

We multiply parentheses

6n-8

Back to the equation:

-(6n-8)



We add all the numbers together, and all the variables

647n-(6n-8)-1491=0

We get rid of parentheses

647n-6n+8-1491=0

We add all the numbers together, and all the variables

641n-1483=0

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

641n=1483

n=1483/641

n=2+201/641

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