Order of operations (PEMDAS/BODMAS): Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). Calculation: (−9)−(−60)÷(−12)+(−3)×9 ⇒(−9)−[(−60)÷(−12)]+(−3)×9 ⇒(−9)−5+(−27) ⇒−9−5−27 ⇒−41