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How to undo the operation and explain why it works a. adding 28 b. dividing by 17

How to undo the operation and explain why it works a. adding 28 b. dividing by 17
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How to undo the operation and explain why it works a. adding 28 b. dividing by 17

User Jaroslaw Pawlak
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4 votes
put the operation in order to explain you
User Ishk
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a) subtracting 28, adding and subtracting are opposites
b) multiply by 17. Multiplying and dividing are opposites
User Drew Rosenberg
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