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Mathematics, 01.02.2021 22:50 nagwaelbadawi

Andre says that 4x + 7 + 6x + (-1) and 15x + 5 + 1 - 5x are equivalent because they both equal 10x + 6. Do you agree with Andre?

a) No

b) Yes

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Answers: 1

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Andre says that 4x + 7 + 6x + (-1) and 15x + 5 + 1 - 5x are equivalent because they both equal 10x +...
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