9(k-4)-7k=2-2(k+8)

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Solution for 9(k-4)-7k=2-2(k+8) equation: 



9(k-4)-7k=2-2(k+8)

We move all terms to the left:

9(k-4)-7k-(2-2(k+8))=0

We add all the numbers together, and all the variables

-7k+9(k-4)-(2-2(k+8))=0

We multiply parentheses

-7k+9k-(2-2(k+8))-36=0



We calculate terms in parentheses: -(2-2(k+8)), so:

2-2(k+8)

determiningTheFunctionDomain
-2(k+8)+2

We multiply parentheses

-2k-16+2

We add all the numbers together, and all the variables

-2k-14

Back to the equation:

-(-2k-14)



We add all the numbers together, and all the variables

2k-(-2k-14)-36=0

We get rid of parentheses

2k+2k+14-36=0

We add all the numbers together, and all the variables

4k-22=0

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

4k=22

k=22/4

k=5+1/2

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