1/(3x + y)+1/3x–y=12/35
1/ 2(3x + y)+1/2(3x – y)=2/35.
find X and y
answer must be (X,Y)=(2,-1)
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I think something is mistake in your question so please check one time of you put minus in the place of second equation than your answer is given below
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I hope that you will get my point
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