55=8+7(k-5)

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Solution for 55=8+7(k-5) equation: 



55=8+7(k-5)

We move all terms to the left:

55-(8+7(k-5))=0



We calculate terms in parentheses: -(8+7(k-5)), so:

8+7(k-5)

determiningTheFunctionDomain
7(k-5)+8

We multiply parentheses

7k-35+8

We add all the numbers together, and all the variables

7k-27

Back to the equation:

-(7k-27)



We get rid of parentheses

-7k+27+55=0

We add all the numbers together, and all the variables

-7k+82=0

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

-7k=-82

k=-82/-7

k=11+5/7

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