Answer the following question:

Asked by nkrbasak | 14th Mar, 2013, 07:44: PM

Expert Answer:

Please check the solution you get by using cross multiplication method. 
 
You should get A/-7=B/8=C/-3=k and not A/-7=B/8=C/3=k (It has to be C/-3). And if you will correct for that, then you will get the right solution. 
 
You will get C/-3 by C/(3*1 - 3*2) = C/-3 . Please check this. 

Answered by  | 14th Mar, 2013, 09:43: PM

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