Question

Q)find the value of k,if x=2,y=1 is a solution 2x+3y=k.​

Answer 1

put the value of X and Y

then

2x + 3y = k

2(2) + 3(1) = k

4 + 3 = k

7 = k

so the value of k is 7

ki ho gya tenu ?

Answer 2

Answer:

put the value of X and Y

then

2x + 3y = k

2(2) + 3(1) = k

4 + 3 = k

7 = k

so the value of k is 7