-42=-n/7

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Solution for -42=-n/7 equation: 



-42=-n/7

We move all terms to the left:

-42-(-n/7)=0

We get rid of parentheses

n/7-42=0

We multiply all the terms by the denominator


n-42*7=0

We add all the numbers together, and all the variables

n-294=0

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

n=294

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