-22=-2(5+k)

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Solution for -22=-2(5+k) equation: 



-22=-2(5+k)

We move all terms to the left:

-22-(-2(5+k))=0

We add all the numbers together, and all the variables

-(-2(k+5))-22=0



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

-2(k+5)

We multiply parentheses

-2k-10

Back to the equation:

-(-2k-10)



We get rid of parentheses

2k+10-22=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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