Answer :



Multiplying eq1 by 5 and eq2 by 4 and subtracting


-10/(x – y) = -2


x – y = 5


Multiply eq1 by 4 and eq2 by 3 and subtracting


11/(x + y) = 1


(x + y) = 11


Thus, 2x = 16


x = 8


y = 8 – 5 = 3


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