Answer :
x/2 + 1/x = 51/x
(x^2)/2 +1=51/x
x^2 + 2= 102
x^2=100
x= sqrt100 = +/-10
The number is 10 or -10
(x^2)/2 +1=51/x
x^2 + 2= 102
x^2=100
x= sqrt100 = +/-10
The number is 10 or -10