Question

If x= 2k-1 and yok is a solution
of the equation 22 - sy -7 = 0
Find the
value of k.​

Answer 1

Step-by-step explanation:

x= 2k -1

y= k

put x&y in equation

3(2k -1) + 5k -7 =0

6k -3 +5k -7 =0

11k -10=0

k = 10/11

Answer 2

Answer:

ifx=2k-1

==1

22-sy-7=0

22-7=?

15

1/15