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

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



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

We move all terms to the left:

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



We calculate terms in parentheses: -(-7(-6k+4)), so:

-7(-6k+4)

We multiply parentheses

42k-28

Back to the equation:

-(42k-28)



We get rid of parentheses

7k-42k+28+7=0

We add all the numbers together, and all the variables

-35k+35=0

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

-35k=-35

k=-35/-35

k=1

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