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Answer:
x+1/y= 7/2____(i)
x-1/y= 5/2_____(ii)
By using substitution method, we get
x=5/2+1/y______(iii)
Now putting the value of x in 1st equation, we get
5/2+1/y+1/y= 7/2
2/y= 7/2-5/2
2/y= 2/2
y=2
Again putting the value of y in third equation, we get
x= 5/2+1/2
x= 6/2
x= 3
c) x=3 and y= 2
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