Question

If x + 2y + k = 0 and 2x + 4y + 6 = 0 has many infinitely many solution, then the value of k is:

Answer 1

Answer:

k = 3

Step-by-step explanation:

BY RULE FOR INFINITELY MANY SOLUTIONS

1/2 = 2/4 = K/6

THEREFORE 1/2 = K/6

THEREFORE , K = 3 .

Answer 2

Answer:

3

Step-by-step explanation:

1)Since it has infinitely many solutions,