which expression represents y in the system below?

Question

adobohobo · Answer

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adobohobo · Answer

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adobohobo · Answer

I need help on understanding what the question is asking. Any help will be much appreciated!

apoorvk · Answer

@adobohobo, let's get to work mate!

adobohobo · Answer

sounds great!

adobohobo · Answer

is there something I need to know first hand? @apoorvk

apoorvk · Answer

Alright, so I hope this is not a test question.
And how much do you know about this question.

Do you know how linear equations are represented as determinants?

adobohobo · Answer

Oh no, this is a hw question. Sorry I didn't see you reply.

adobohobo · Answer

I know how to put the equation into a normal matrices but I don't understand this one sense it looks different.

apoorvk · Answer

One more way of solving this is finding out the value of 'y' by solving the linear equations through a general method, and comparing values with that of the determinants in the options.