Question

Find the value of K if x = 1, y = 2 is a solution of the equation3x + ky = 13​

Answer 1

Step-by-step explanation:

3(1)+k(2)=13

2k=13-3

k=10/2

k=5

hope it helps

Answer 2

Step-by-step explanation:

3×1 + k×2=13

3+2k= 13

2k=13-3

2k=10

k=5