Question

If x=3, y=-2 is a solution of the linear equation 3x- ky =1, then find the value of k

Answer 1

Answer:

-4

Step-by-step explanation:

3x -ky = 1

or, 3×3 - k(-2) =1

or, 2k = 1-9 = -8

or, k = -4

Answer 2

Answer:

3 * 3 - k * - 2 = 1

9 + 2 k = 1

2 k = 1 - 9

K = - 8/2 = - 4