3x + 4y =7 , 4x - y = 3
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3x+4y=7 , 4x-y=3
2(x,y)= 3-4+7+4-3
2(x,y)= 7
(x,y) =7/2
(x,y)= 3.5
2(x,y)= 3-4+7+4-3
2(x,y)= 7
(x,y) =7/2
(x,y)= 3.5
akshaygopinadhp962n6:
is it correct ?
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