-8=-2(k+10)

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Solution for -8=-2(k+10) equation: 



-8=-2(k+10)

We move all terms to the left:

-8-(-2(k+10))=0



We calculate terms in parentheses: -(-2(k+10)), so:

-2(k+10)

We multiply parentheses

-2k-20

Back to the equation:

-(-2k-20)



We get rid of parentheses

2k+20-8=0

We add all the numbers together, and all the variables

2k+12=0

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

2k=-12

k=-12/2

k=-6

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