42n=7/42

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Solution for 42n=7/42 equation: 



42n=7/42

We move all terms to the left:

42n-(7/42)=0

We add all the numbers together, and all the variables

42n-(+7/42)=0

We get rid of parentheses

42n-7/42=0

We multiply all the terms by the denominator


42n*42-7=0

Wy multiply elements

1764n-7=0

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

1764n=7

n=7/1764

n=1/252

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