Mathématiques

Question

hello please :)

8x - 2 = 5x + 4​

1 Réponse

  • Salut :)

    8x - 2 = 5x + 4

    < = > 8x - 5x = 4 + 2

    < = > 3x = 6

    < = > x = 2

    Donc S= [ 2 ]

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