19+42n=87

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Solution for 19+42n=87 equation: 



19+42n=87

We move all terms to the left:

19+42n-(87)=0

We add all the numbers together, and all the variables

42n-68=0

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

42n=68

n=68/42

n=1+13/21

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