So we shall do this like
9k - 4 =6 x 9 + k
now we will first multiplt 6 and 9
9k - 4 = 54 + k
now we shall move them with their likes!
9k - k = 54 + 4
we have changed signs as we change places!now simply add and subtract!
8k = 60
k = 60/8
now i hope you can divide yourself!
i posted this answer becoz happy , we just dont have to answer, we gotta tell them how we got the answer.....not just doin our duty.....if anon doesnt get it......wheres our pay?
+11912 
