MCQ
Mark $(\checkmark)$ against the correct answer in the following: By how much does $I$ exceed $2x - 3y - 4?$
  • A
    $2x - 3y - 5$
  • B
    $2x - 3y - 3$
  • $5 - 2x + 3y$
  • D
    None of these

Answer

Correct option: C.
$5 - 2x + 3y$
$1$ exceeds $2x - 3y - 4.$
$\therefore 1 - (2x - 3y - 4) $
$= 1 - 2x + 3y + 4$
$= 5 - 2x + 3y$
$\therefore 1$ exceeds $2x - 3y - 4$ by $5 - 2x + 3y$

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