Question

the value of k for which the pair of equations kx-2y=3 and 5x-4y=2 will have infinitely many solutions is _________.
A) 12/3
B) -11/2
C) 11/2
D 15/2​

Answer 1

Answer:

k=5/2

Step-by-step explanation:

k/5=-2/-4

k/5=-1/-2

-2k=-5

k=5/2

Answer 2

Answer:

5/2

by the concept of system of linear equations