Question

x=2, y=1
2x+3y=k
Find the value of K

Answer 1

Answer:

$2x + 3y = k \\ 2(2) + 3(1) = k \\ 4 + 3 = k \\ k = 7$

Answer 2

since, x = 2 , y = 1 and k = 2x + 3y

therefore k = 2 * 2 + 3 * 1

k = 7 (Answer)