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Mathematics, 07.11.2020 22:30 gamer0078

Kiran wrote the expression x−10 for this number puzzle: “Pick a number, add -2, and multiply by 5.” Lin thinks Kiran made a mistake. How can she convince Kiran he made a mistake? What would be a correct expression for this number puzzle?

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Kiran wrote the expression x−10 for this number puzzle: “Pick a number, add -2, and multiply by 5.”...
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