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(2k-3)+(.4+2k)=0
We add all the numbers together, and all the variables
(2k-3)+(2k+0.4)=0
We get rid of parentheses
2k+2k-3+0.4=0
We add all the numbers together, and all the variables
4k-2.6=0
We move all terms containing k to the left, all other terms to the right
4k=2.6
k=2.6/4
k=1/1.53846153846
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