Question

find the value of k of x =3 and and y= -1 is a solution of 2x+3y =k​

Answer 1

Step-by-step explanation:

put x=3

and y=-1

then we get

2(3)+ 3(-1)

6-3

3

k=3

Answer 2

Answer:

K=3

Step-by-step explanation:

(2×3) + (3×- 1)= k

6-3= k

K= 3