3-n=6+2n

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Solution for 3-n=6+2n equation: 



3-n=6+2n

We move all terms to the left:

3-n-(6+2n)=0

We add all the numbers together, and all the variables

-n-(2n+6)+3=0

We add all the numbers together, and all the variables

-1n-(2n+6)+3=0

We get rid of parentheses

-1n-2n-6+3=0

We add all the numbers together, and all the variables

-3n-3=0

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

-3n=3

n=3/-3

n=-1

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