Question

Find the value of k so that x= 2 and y =3 is the solution of 2x + ky =13.

Answer 1

Answer:

k=3

Step-by-step explanation:

Given,

X=2

y=3

Now,

2x+ky=13

2×2+k×3=13 [X=2,y=3]

4+3k=13

3k=13-4

3k=9

k=9/3

k=3