if x=1and y=-1isthesolutiontotheequationx-y=2andkx+y=4thenk
Answers
Answered by
1
Put x=1 n y=-1 in eq. Kx+y=4
Then we get k=5
Then we get k=5
Answered by
0
hope this the ans (^_^)
Attachments:
Similar questions