Question

If (2, -3) is a solution of the equation 3x + ky = 18 find the value of k

Answer 1

3(2)+k(-3)=18
6-3k=18
-3k=-12
k=4

Answer 2

Answer:

K=-4

Step-by-step explanation:

Here acc. to the given point x = 2, y = -3

Substitute in the given equation

3(2) + k(-3) = 18

6 - 3k = 18

-3k = 12

3k = -12

k = -4

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