30=8(9k+5)

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Solution for 30=8(9k+5) equation: 



30=8(9k+5)

We move all terms to the left:

30-(8(9k+5))=0



We calculate terms in parentheses: -(8(9k+5)), so:

8(9k+5)

We multiply parentheses

72k+40

Back to the equation:

-(72k+40)



We get rid of parentheses

-72k-40+30=0

We add all the numbers together, and all the variables

-72k-10=0

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

-72k=10

k=10/-72

k=-5/36

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