Question

slove the question step by step explanation. ​

Answer 1

This is the required answer. The statement written are also important

Answer 2

Answer:

5x-7y-5=0

2x+ky-1=0

for unique solution we have ,

a1/a2=b1/b2 not equal to c1/c2

5/2=-7/k

5k=-14

k=-14/5

hope this help you