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Mathematics, 18.11.2020 22:20 sswd

To solve the equation 7.5d = 2.5d, Lin divides each side by 2.5d, and Elena subtracts 2.5d from each side. a. Will both moves lead to the same solution? Explain your reasoning.

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To solve the equation 7.5d = 2.5d, Lin divides each side by 2.5d, and Elena subtracts 2.5d from ea...
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