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Which statement is true about (−3) × (−4) − 5 and (−3) × (−4 − 5)?

Class 7Integer Expressions with BracketsIntegers
  • AThe second is greater by 20
  • BThe second is greater by 34
  • CThe first is greater by 20
  • DThey are equal

Step-by-Step Solution

First: 12 − 5 = 7. Second: (−3) × (−9) = 27. 27 − 7 = 20, so the second is greater by 20.
Answer: A) The second is greater by 20

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