Question

If {7/x} + {(x+3)/2} = 6, then sum of all the possible values of x is?

Answer 1

Answer:

9

Step-by-step explanation:

{7/x} + {(x+3)/2} = 6

14 + x^2 + 3 = 12x

x^2 -9x + 14 = 0

(x-7)(x-2) = 0

x=7,2

alpha = 7 ; beta = 2

alpha + beta = 7 + 2 = 9