18-4n=2(5-4n)

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Solution for 18-4n=2(5-4n) equation: 



18-4n=2(5-4n)

We move all terms to the left:

18-4n-(2(5-4n))=0

We add all the numbers together, and all the variables

-4n-(2(-4n+5))+18=0



We calculate terms in parentheses: -(2(-4n+5)), so:

2(-4n+5)

We multiply parentheses

-8n+10

Back to the equation:

-(-8n+10)



We get rid of parentheses

-4n+8n-10+18=0

We add all the numbers together, and all the variables

4n+8=0

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

4n=-8

n=-8/4

n=-2

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