18-8n=-7n-4(7+6n)

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Solution for 18-8n=-7n-4(7+6n) equation: 



18-8n=-7n-4(7+6n)

We move all terms to the left:

18-8n-(-7n-4(7+6n))=0

We add all the numbers together, and all the variables

-8n-(-7n-4(6n+7))+18=0



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

-7n-4(6n+7)

We multiply parentheses

-7n-24n-28

We add all the numbers together, and all the variables

-31n-28

Back to the equation:

-(-31n-28)



We get rid of parentheses

-8n+31n+28+18=0

We add all the numbers together, and all the variables

23n+46=0

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

23n=-46

n=-46/23

n=-2

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