-75=-(2-k)-4(-5+8k)

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Solution for -75=-(2-k)-4(-5+8k) equation: 



-75=-(2-k)-4(-5+8k)

We move all terms to the left:

-75-(-(2-k)-4(-5+8k))=0

We add all the numbers together, and all the variables

-(-(-1k+2)-4(8k-5))-75=0



We calculate terms in parentheses: -(-(-1k+2)-4(8k-5)), so:

-(-1k+2)-4(8k-5)

We multiply parentheses

-(-1k+2)-32k+20

We get rid of parentheses

1k-32k-2+20

We add all the numbers together, and all the variables

-31k+18

Back to the equation:

-(-31k+18)



We get rid of parentheses

31k-18-75=0

We add all the numbers together, and all the variables

31k-93=0

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

31k=93

k=93/31

k=3

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