Question

14. If x=2 and y=1 is a solution of the
equation 2x+3y=k,then value of k is *​

Answer 1

Answer:

if x=2 and y=1

putting the values in the equation as it is the soln of the equation

2×2+3×1=k

k=7

Answer 2

Answer:

if x=2 and y=1 then the answer

Step-by-step explanation:

x=2    y=1

put the value in equation

2x+3y=k

2(2)+3(1)=k

4+3=k

7=k

answer is k= 7