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What strategy would be the best to solve this problem? Deena wanted to know the age of her math teacher .Her teacher said that if she added 28 years to her age and then doubled it, she would be 120 years
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What strategy would be the best to solve this problem? Deena wanted to know the age of her math teacher .Her teacher said that if she added 28 years to her age and then doubled it, she would be 120 years old. How old was the teacher?

User Spyral
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4 votes

Answer:

Work backwards

User Dngfng
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