-4-5k=6(7+3k)

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Solution for -4-5k=6(7+3k) equation: 



-4-5k=6(7+3k)

We move all terms to the left:

-4-5k-(6(7+3k))=0

We add all the numbers together, and all the variables

-5k-(6(3k+7))-4=0



We calculate terms in parentheses: -(6(3k+7)), so:

6(3k+7)

We multiply parentheses

18k+42

Back to the equation:

-(18k+42)



We get rid of parentheses

-5k-18k-42-4=0

We add all the numbers together, and all the variables

-23k-46=0

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

-23k=46

k=46/-23

k=-2

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