-7(n+9)=9(n-5)-14n

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Solution for -7(n+9)=9(n-5)-14n equation: 



-7(n+9)=9(n-5)-14n

We move all terms to the left:

-7(n+9)-(9(n-5)-14n)=0

We multiply parentheses

-7n-(9(n-5)-14n)-63=0



We calculate terms in parentheses: -(9(n-5)-14n), so:

9(n-5)-14n

We add all the numbers together, and all the variables

-14n+9(n-5)

We multiply parentheses

-14n+9n-45

We add all the numbers together, and all the variables

-5n-45

Back to the equation:

-(-5n-45)



We get rid of parentheses

-7n+5n+45-63=0

We add all the numbers together, and all the variables

-2n-18=0

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

-2n=18

n=18/-2

n=-9

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