Multiple choice general knowledge math & puzzles

Find , such that the two expressions given below are equal:(i) a +b -(c/x)+ 4c-3a +2(ii) a +b +4c +2 -(c/a)-3a

  1. b

  2. c

  3. a

  4. 2

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

By comparing the two expressions, we see they are identical except for the terms -(c/x) in (i) and -(c/a) in (ii). For the expressions to be equal, the denominators must be the same, meaning x must equal a.