2k-7=8+5(k+9)

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Solution for 2k-7=8+5(k+9) equation: 



2k-7=8+5(k+9)

We move all terms to the left:

2k-7-(8+5(k+9))=0



We calculate terms in parentheses: -(8+5(k+9)), so:

8+5(k+9)

determiningTheFunctionDomain
5(k+9)+8

We multiply parentheses

5k+45+8

We add all the numbers together, and all the variables

5k+53

Back to the equation:

-(5k+53)



We get rid of parentheses

2k-5k-53-7=0

We add all the numbers together, and all the variables

-3k-60=0

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

-3k=60

k=60/-3

k=-20

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