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Mathematics, 22.10.2020 04:01 emilypzamora11

Amanda, Bethany, and Christina are all sisters. The sum of the ages of the sisters is 40. Amanda is 5 more than double Christina's age. The
difference between Bethany's and Christina's age is 3. Write a system for this scenario.

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Amanda, Bethany, and Christina are all sisters. The sum of the ages of the sisters is 40. Amanda is...

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