-4=n(-2)

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



-4=n(-2)

We move all terms to the left:

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



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

n(-2)

We multiply parentheses

-2n

Back to the equation:

-(-2n)



We get rid of parentheses

2n-4=0

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

2n=4

n=4/2

n=2

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