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Question
`9 xx (8 - bar(3 + 2)) - 2(2 + bar(3 + 3))`
Sum
Solution
`9 xx (8 - bar(3 + 2)) - 2(2 + bar(3 + 3))`
= 9 x (8 – 5) – 2(2 + 6)
= 9 x 3 – 2 x 8
= 27 - 16
= 11
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Properties of Operations on Integers
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