So, simply you can solve these two equations, and after solving, we can get this D will be is equal to 5448 kg, and B will be is equal to 8172 kg okay. So, what would be the amount of D, what would be the amount of B, simply you can calculate now.
അതായതത് D ,5460 കിലോഗ്രാം എന്നും B , 1172 കിലോഗ്രാം ആണെന്നും കിട്ടുന്നു.