-7(-2n-9)+3=3n

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Solution for -7(-2n-9)+3=3n equation: 



-7(-2n-9)+3=3n

We move all terms to the left:

-7(-2n-9)+3-(3n)=0

We add all the numbers together, and all the variables

-3n-7(-2n-9)+3=0

We multiply parentheses

-3n+14n+63+3=0

We add all the numbers together, and all the variables

11n+66=0

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

11n=-66

n=-66/11

n=-6

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