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-0.5+k/9=-1.644
We move all terms to the left:
-0.5+k/9-(-1.644)=0
We add all the numbers together, and all the variables
k/9+1.144=0
We multiply all the terms by the denominator
k+(1.144)*9=0
We add all the numbers together, and all the variables
k+10.296=0
We move all terms containing k to the left, all other terms to the right
k=-10.296
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