8k-(9+k)=-(2k+9)

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Solution for 8k-(9+k)=-(2k+9) equation: 



8k-(9+k)=-(2k+9)

We move all terms to the left:

8k-(9+k)-(-(2k+9))=0

We add all the numbers together, and all the variables

8k-(k+9)-(-(2k+9))=0

We get rid of parentheses

8k-k-(-(2k+9))-9=0



We calculate terms in parentheses: -(-(2k+9)), so:

-(2k+9)

We get rid of parentheses

-2k-9

Back to the equation:

-(-2k-9)



We add all the numbers together, and all the variables

7k-(-2k-9)-9=0

We get rid of parentheses

7k+2k+9-9=0

We add all the numbers together, and all the variables

9k=0

k=0/9

k=0

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