3+3+5n+2n=7n+2n

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Solution for 3+3+5n+2n=7n+2n equation: 



3+3+5n+2n=7n+2n

We move all terms to the left:

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

We add all the numbers together, and all the variables

5n+2n-(+9n)+3+3=0

We add all the numbers together, and all the variables

7n-(+9n)+6=0

We get rid of parentheses

7n-9n+6=0

We add all the numbers together, and all the variables

-2n+6=0

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

-2n=-6

n=-6/-2

n=+3

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