3n-30=6n-2(1+5n)

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Solution for 3n-30=6n-2(1+5n) equation: 



3n-30=6n-2(1+5n)

We move all terms to the left:

3n-30-(6n-2(1+5n))=0

We add all the numbers together, and all the variables

3n-(6n-2(5n+1))-30=0



We calculate terms in parentheses: -(6n-2(5n+1)), so:

6n-2(5n+1)

We multiply parentheses

6n-10n-2

We add all the numbers together, and all the variables

-4n-2

Back to the equation:

-(-4n-2)



We get rid of parentheses

3n+4n+2-30=0

We add all the numbers together, and all the variables

7n-28=0

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

7n=28

n=28/7

n=4

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