{(-13)+27 } +(_41) =(-13) +{27 + (_) =
Question 23
I think of a number and on adding 13 to it, I get 27. Equation for this is
(a) x - 27 = 13
(b) x - 13 = 27
(c) x + 27 = 13
(d) x + 13 = 27