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28-10-2018
Mathematics

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the sum of twice a number and 17 is equal to three times the number

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wegnerkolmp2741o wegnerkolmp2741o

28-10-2018

the sum of twice a number and 17 is equal to three times the number

(2n+17) = 3n

subtract 2n from each side

17 = n

Answer: n= 17

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