18=k/2-1

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Solution for 18=k/2-1 equation: 



18=k/2-1

We move all terms to the left:

18-(k/2-1)=0

We get rid of parentheses

-k/2+1+18=0

We multiply all the terms by the denominator


-k+1*2+18*2=0

We add all the numbers together, and all the variables

-1k+38=0

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

-k=-38

k=-38/-1

k=+38

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