-34-7k=-3(7k+2)

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Solution for -34-7k=-3(7k+2) equation: 



-34-7k=-3(7k+2)

We move all terms to the left:

-34-7k-(-3(7k+2))=0



We calculate terms in parentheses: -(-3(7k+2)), so:

-3(7k+2)

We multiply parentheses

-21k-6

Back to the equation:

-(-21k-6)



We get rid of parentheses

-7k+21k+6-34=0

We add all the numbers together, and all the variables

14k-28=0

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

14k=28

k=28/14

k=2

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