3n+3n=-1+7n

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Solution for 3n+3n=-1+7n equation: 



3n+3n=-1+7n

We move all terms to the left:

3n+3n-(-1+7n)=0

We add all the numbers together, and all the variables

3n+3n-(7n-1)=0

We add all the numbers together, and all the variables

6n-(7n-1)=0

We get rid of parentheses

6n-7n+1=0

We add all the numbers together, and all the variables

-1n+1=0

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

-n=-1

n=-1/-1

n=1

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