Question

In equation 9x - 12k = 0. For x = 4, the value of k is: -
a4
b5
c21
d3

Answer 1

Answer:

option D is correct

Step-by-step explanation:

9x -12k=0

x=4

9×4-12k=0

36-12k=0

-12k= 0-36

-12k = -36

minus sign cancel

12k = 36

k= 36/12

k= 3

Answer 2

Answer:

Please mark me as brainlist