3n+30=5n+12n=

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Solution for 3n+30=5n+12n= equation: 



3n+30=5n+12n=

We move all terms to the left:

3n+30-(5n+12n)=0

We add all the numbers together, and all the variables

3n-(+17n)+30=0

We get rid of parentheses

3n-17n+30=0

We add all the numbers together, and all the variables

-14n+30=0

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

-14n=-30

n=-30/-14

n=2+1/7

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