-6n+21=1-12n-15

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Solution for -6n+21=1-12n-15 equation: 



-6n+21=1-12n-15

We move all terms to the left:

-6n+21-(1-12n-15)=0

We add all the numbers together, and all the variables

-6n-(-12n-14)+21=0

We get rid of parentheses

-6n+12n+14+21=0

We add all the numbers together, and all the variables

6n+35=0

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

6n=-35

n=-35/6

n=-5+5/6

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