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Mathematics, 17.10.2020 14:01 Poohlobster

Anna is given the equation 5 + 3x = 3x + 5 The replacement set is {1, 2, 3, 4}
Anna says the solution is {2}, but the teacher marked her problem incorrect. Explain what the answer should be and why. Why do you think this is?

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Anna is given the equation 5 + 3x = 3x + 5 The replacement set is {1, 2, 3, 4}
Anna says the...
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