-4+4(k+6)=-8k-4(k+7)

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Solution for -4+4(k+6)=-8k-4(k+7) equation: 



-4+4(k+6)=-8k-4(k+7)

We move all terms to the left:

-4+4(k+6)-(-8k-4(k+7))=0

We multiply parentheses

4k-(-8k-4(k+7))+24-4=0



We calculate terms in parentheses: -(-8k-4(k+7)), so:

-8k-4(k+7)

We multiply parentheses

-8k-4k-28

We add all the numbers together, and all the variables

-12k-28

Back to the equation:

-(-12k-28)



We add all the numbers together, and all the variables

4k-(-12k-28)+20=0

We get rid of parentheses

4k+12k+28+20=0

We add all the numbers together, and all the variables

16k+48=0

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

16k=-48

k=-48/16

k=-3

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