4n-7=42

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Solution for 4n-7=42 equation: 



4n-7=42

We move all terms to the left:

4n-7-(42)=0

We add all the numbers together, and all the variables

4n-49=0

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

4n=49

n=49/4

n=12+1/4

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