2(9k-1)=99-7(3-4k)

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Solution for 2(9k-1)=99-7(3-4k) equation: 



2(9k-1)=99-7(3-4k)

We move all terms to the left:

2(9k-1)-(99-7(3-4k))=0

We add all the numbers together, and all the variables

2(9k-1)-(99-7(-4k+3))=0

We multiply parentheses

18k-(99-7(-4k+3))-2=0



We calculate terms in parentheses: -(99-7(-4k+3)), so:

99-7(-4k+3)

determiningTheFunctionDomain
-7(-4k+3)+99

We multiply parentheses

28k-21+99

We add all the numbers together, and all the variables

28k+78

Back to the equation:

-(28k+78)



We get rid of parentheses

18k-28k-78-2=0

We add all the numbers together, and all the variables

-10k-80=0

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

-10k=80

k=80/-10

k=-8

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