Question

FIND THE VALUE OF K , X=1 , Y=1 IS A SOLUTION OF THE EQUATION 9Kx+12Ky=63

A) 63
B) 17/3
C) 3/17

EXPLAIN THE ANSWER THOROUGHLY​

Answer 1

Answer:

k=3

Step-by-step explanation:

Solution

given x =1

y = 1

k = ?

given equation is

9 kx + 12 ky = 63

put the value of x and y

we get

9 x k x 1 + 12 x k x 1= 63

9k + 12 k = 63

21 k = 63

k = 63/21

k = 3

Answer 2

9kx + 12ky = 63

9k + 12k = 63

21k = 63

k = 63/21

k = 3

none of the options given matches my ANSWER

so my ANSWER is none of these

hope this helps you

Plz mark this ANSWER as brainliest