-30-k=-4(-5-2k)+4

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Solution for -30-k=-4(-5-2k)+4 equation: 



-30-k=-4(-5-2k)+4

We move all terms to the left:

-30-k-(-4(-5-2k)+4)=0

We add all the numbers together, and all the variables

-k-(-4(-2k-5)+4)-30=0

We add all the numbers together, and all the variables

-1k-(-4(-2k-5)+4)-30=0



We calculate terms in parentheses: -(-4(-2k-5)+4), so:

-4(-2k-5)+4

We multiply parentheses

8k+20+4

We add all the numbers together, and all the variables

8k+24

Back to the equation:

-(8k+24)



We get rid of parentheses

-1k-8k-24-30=0

We add all the numbers together, and all the variables

-9k-54=0

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

-9k=54

k=54/-9

k=-6

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