-7k+35=-7(6+6k)+7

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Solution for -7k+35=-7(6+6k)+7 equation: 



-7k+35=-7(6+6k)+7

We move all terms to the left:

-7k+35-(-7(6+6k)+7)=0

We add all the numbers together, and all the variables

-7k-(-7(6k+6)+7)+35=0



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

-7(6k+6)+7

We multiply parentheses

-42k-42+7

We add all the numbers together, and all the variables

-42k-35

Back to the equation:

-(-42k-35)



We get rid of parentheses

-7k+42k+35+35=0

We add all the numbers together, and all the variables

35k+70=0

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

35k=-70

k=-70/35

k=-2

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