Answer: k = 18
Step-by-step explanation:
1) Move all terms to the left:
3k/6-(9)=0
2) Multiply all the terms by the denominator
3k-9*6=0
3) Add all the numbers together, and all the variables
3k-54=0
4) Move all terms containing k to the left, all other terms to the right
3k=54
k=54/3
k=18
