pair of equations

Asked by Sonal13 | 12th Dec, 2009, 08:29: PM

Expert Answer:

62x + 37y =13 ...(1)

37x + 62y =-112....(2)

(1)-(2) gives,

x-y = 5....(3)

and (1)+(2) gives,

x+y = -1....(4)

(3)+(4) gives,

x = 2,

and hence y = -3.

Regards,

Team,

TopperLearning.

Answered by  | 13th Dec, 2009, 07:44: PM

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