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-0.4+5.65+8.1K=-6.19+0.3K
We move all terms to the left:
-0.4+5.65+8.1K-(-6.19+0.3K)=0
We add all the numbers together, and all the variables
8.1K-(0.3K-6.19)-0.4+5.65=0
We add all the numbers together, and all the variables
8.1K-(0.3K-6.19)+5.25=0
We get rid of parentheses
8.1K-0.3K+6.19+5.25=0
We add all the numbers together, and all the variables
7.8K+11.44=0
We move all terms containing K to the left, all other terms to the right
7.8K=-11.44
K=-11.44/7.8
K=-1+2.219512195122/4.7560975609756
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