-165=-3(8k+7)

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Solution for -165=-3(8k+7) equation: 



-165=-3(8k+7)

We move all terms to the left:

-165-(-3(8k+7))=0



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

-3(8k+7)

We multiply parentheses

-24k-21

Back to the equation:

-(-24k-21)



We get rid of parentheses

24k+21-165=0

We add all the numbers together, and all the variables

24k-144=0

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

24k=144

k=144/24

k=6

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