6k+7=-7k+7(1+7k)

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Solution for 6k+7=-7k+7(1+7k) equation: 



6k+7=-7k+7(1+7k)

We move all terms to the left:

6k+7-(-7k+7(1+7k))=0

We add all the numbers together, and all the variables

6k-(-7k+7(7k+1))+7=0



We calculate terms in parentheses: -(-7k+7(7k+1)), so:

-7k+7(7k+1)

We multiply parentheses

-7k+49k+7

We add all the numbers together, and all the variables

42k+7

Back to the equation:

-(42k+7)



We get rid of parentheses

6k-42k-7+7=0

We add all the numbers together, and all the variables

-36k=0

k=0/-36

k=0

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