7n-18=42n-11

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Solution for 7n-18=42n-11 equation: 



7n-18=42n-11

We move all terms to the left:

7n-18-(42n-11)=0

We get rid of parentheses

7n-42n+11-18=0

We add all the numbers together, and all the variables

-35n-7=0

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

-35n=7

n=7/-35

n=-1/5

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