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mediumMiddle school

I am a number. Double me and add 6 to get 30. What number am I?

Type:Math

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Hint: Set up the unknown number and solve step by step.

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The answer is

12

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If the number is x, then 2x + 6 = 30. So 2x = 24 and x = 12.

#mathType: Math#math puzzle#teens and adults

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