Mathématiques

Question

f) 4000x-500=100x+3700
Aidez moi svp je dois rendre aujourd'hui ​

2 Réponse

  • Bonjour

    4000x-500=100x+3700

    4000x - 100x = 3700 + 500

    3900x = 4200

    x = 4200/3900

    x = 42/39

    x = (3 * 14)/(3 * 13)

    x = 14/13

  • Réponse:

    Bonjour

    4000x-500=100x+3700

    4000x-100x=500+3700

    3900x=4200

    x=4200/3900

    x=14/13

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