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What is the average of 3x plus 1 and x-3?

Updated: 4/28/2022
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12y ago

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Average = (sum of the items) / (number of items)

Sum of the items = (3x + 1) + (x - 3) = 4x - 2

Number of items = 2

Average = (2x - 1)

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Q: What is the average of 3x plus 1 and x-3?
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