3+2n-2=7n+7-2n

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Solution for 3+2n-2=7n+7-2n equation: 



3+2n-2=7n+7-2n

We move all terms to the left:

3+2n-2-(7n+7-2n)=0

We add all the numbers together, and all the variables

2n-(5n+7)+3-2=0

We add all the numbers together, and all the variables

2n-(5n+7)+1=0

We get rid of parentheses

2n-5n-7+1=0

We add all the numbers together, and all the variables

-3n-6=0

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

-3n=6

n=6/-3

n=-2

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