Latest exam Aptitude Question SOLUTION: Kindly show me step by step how to do this: Given that a - b = 10, c - d = 14, and 7a + 5d = 23, what is the value of ac - bd?

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(#M40044468) EXAM Numerical Ability question Keep an EYE

Kindly show me step by step how to do this:
Given that a - b = 10, c - d = 14, and 7a + 5d = 23, what is the value of ac - bd?

Asked In exam (10 years ago)

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