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-1.5+8.2=k
We move all terms to the left:
-1.5+8.2-(k)=0
We add all the numbers together, and all the variables
-1k+6.7=0
We move all terms containing k to the left, all other terms to the right
-k=-6.7
k=-6.7/-1
k=6+0.7/1
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