3k+27=9-4(-2k-1)

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Solution for 3k+27=9-4(-2k-1) equation: 



3k+27=9-4(-2k-1)

We move all terms to the left:

3k+27-(9-4(-2k-1))=0



We calculate terms in parentheses: -(9-4(-2k-1)), so:

9-4(-2k-1)

determiningTheFunctionDomain
-4(-2k-1)+9

We multiply parentheses

8k+4+9

We add all the numbers together, and all the variables

8k+13

Back to the equation:

-(8k+13)



We get rid of parentheses

3k-8k-13+27=0

We add all the numbers together, and all the variables

-5k+14=0

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

-5k=-14

k=-14/-5

k=2+4/5

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