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-15.3=-7.5k+-9.66
We move all terms to the left:
-15.3-(-7.5k+-9.66)=0
We add all the numbers together, and all the variables
-(-7.5k-9.66)-15.3=0
We get rid of parentheses
7.5k+9.66-15.3=0
We add all the numbers together, and all the variables
7.5k-5.64=0
We move all terms containing k to the left, all other terms to the right
7.5k=5.64
k=5.64/7.5
k=3.43902439024/4.57317073171
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