-30=2-4n

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Solution for -30=2-4n equation: 



-30=2-4n

We move all terms to the left:

-30-(2-4n)=0

We add all the numbers together, and all the variables

-(-4n+2)-30=0

We get rid of parentheses

4n-2-30=0

We add all the numbers together, and all the variables

4n-32=0

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

4n=32

n=32/4

n=8

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