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ICSE - IX - Mathematics - Simultaneous (Linear) Equations

44/x+y +30/x-y =10 55/x+y + 40/x-y=13

Asked by SUKUMAR ABHIGYAN PATNAIK 9th December 2011, 9:38 PM
Answered by Expert

Answer:

Answered by Expert 10th December 2011, 4:22 PM

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