189=k+8(-7k+3)

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Solution for 189=k+8(-7k+3) equation: 



189=k+8(-7k+3)

We move all terms to the left:

189-(k+8(-7k+3))=0



We calculate terms in parentheses: -(k+8(-7k+3)), so:

k+8(-7k+3)

We multiply parentheses

k-56k+24

We add all the numbers together, and all the variables

-55k+24

Back to the equation:

-(-55k+24)



We get rid of parentheses

55k-24+189=0

We add all the numbers together, and all the variables

55k+165=0

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

55k=-165

k=-165/55

k=-3

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