Question

if x =3 and y=2 , 3x+ky=7 find the value of K .. please give me step by step​

Answer 1

Answer:

Step-by-step explanation:

3x_4y+7=0

x=3

9_4y+7=0

16_4y=0

4y=16

y=4

y=k=4

Answer 2

Answer:

11

Step-by-step explanation:

3 * 3 + k * 2 = 7

9 + k * 2 = 7

9 * 2 - 7 = k

11 = k