3k/6=9 I dont get how to do it

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

3k/6 = 9. Isolate K

Multiply both sides by 6

3k=54

Divide by 3

K = 18