Answer / gopinath allanku

Answer is 12

Answer / gomathi

2x=4+y
x=2+y/2
then
6(2+y/2)-3y=12+3y-3y
=12

Answer / helenmary

the answer is 12
6x-3y=?
3(2x-y)
3(4)=12

Answer / prakash

12

Answer / sai krishna

2x-y=4
2x=4+y
x=(4+y)/2
x=2+y/2
Then 6x-3y = as follows below
Place x value as 2+y/2
Then
6(2+y/2)-3y=12+3y-3y
=12

Answer / kumar

2(3x-y),
2(4)= 12

Answer / balaji

12

Answer / guest

3(2x-y)=3*4 which gives 6x-3y=12

Answer / raj

12

Answer / srikanth

12

the bucket size is 10KB.it takes 0.0001 KB/milisec to fill bucket.the bucket takes 100 or 1000 milisec to reach to destination.it takes 100 milisec to pass acknowledgement from dest to source.so calculate how much time will it take to pass N KB ,write formula. i don't remember the exact figures of bucket transmission time from source to dest

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