Question

for equation 2x+3y=k if x=2,y=1 then k =__​

Answer 1

Step-by-step explanation:

2×2 +3×1 =k

k =4+3

k=7 answer....

Answer 2

Answer:

2x+3y=k

2(2)+3(1)=k

4+3=k

k=7