18-6k=3(1-7k)

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Solution for 18-6k=3(1-7k) equation: 



18-6k=3(1-7k)

We move all terms to the left:

18-6k-(3(1-7k))=0

We add all the numbers together, and all the variables

-6k-(3(-7k+1))+18=0



We calculate terms in parentheses: -(3(-7k+1)), so:

3(-7k+1)

We multiply parentheses

-21k+3

Back to the equation:

-(-21k+3)



We get rid of parentheses

-6k+21k-3+18=0

We add all the numbers together, and all the variables

15k+15=0

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

15k=-15

k=-15/15

k=-1

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