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-2.1=3.2k+0.2-1.2
We move all terms to the left:
-2.1-(3.2k+0.2-1.2)=0
We add all the numbers together, and all the variables
-(3.2k-1)-2.1=0
We get rid of parentheses
-3.2k+1-2.1=0
We add all the numbers together, and all the variables
-3.2k-1.1=0
We move all terms containing k to the left, all other terms to the right
-3.2k=1.1
k=1.1/-3.2
k=-1/2.90909090909
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