-4k+28=2(7k-4)

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Solution for -4k+28=2(7k-4) equation: 



-4k+28=2(7k-4)

We move all terms to the left:

-4k+28-(2(7k-4))=0



We calculate terms in parentheses: -(2(7k-4)), so:

2(7k-4)

We multiply parentheses

14k-8

Back to the equation:

-(14k-8)



We get rid of parentheses

-4k-14k+8+28=0

We add all the numbers together, and all the variables

-18k+36=0

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

-18k=-36

k=-36/-18

k=+2

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