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Mathematics, 04.06.2020 19:09 Jamuel3761

Je besoin de faire ses 4 équations aider moi svp
4x+7=5 / 5x=10-3x / 7x-1=5x+9 / 2x+5=-x -4

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Je besoin de faire ses 4 équations aider moi svp
4x+7=5 / 5x=10-3x / 7x-1=5x+9 / 2x+5=-x -4...

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