-15.7=k+20.4

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Solution for -15.7=k+20.4 equation: 



-15.7=k+20.4

We move all terms to the left:

-15.7-(k+20.4)=0

We get rid of parentheses

-k-20.4-15.7=0

We add all the numbers together, and all the variables

-1k-36.1=0

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

-k=36.1

k=36.1/-1

k=-36+0.1/1

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