42=5n+2

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Solution for 42=5n+2 equation: 



42=5n+2

We move all terms to the left:

42-(5n+2)=0

We get rid of parentheses

-5n-2+42=0

We add all the numbers together, and all the variables

-5n+40=0

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

-5n=-40

n=-40/-5

n=+8

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