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Sagot :

REINHARDT

Bonjour,

20x - 44 = 6 - 5x

20x + 5x = 6 + 44

25x = 50

25x/25 = 50/25

x = 2

TEAMCE

Bonjour,

Résoudre l'équation:

[tex]20x - 44 = 6 - 5x \\ 20x - 44 + 44 = 6 - 5x + 44[/tex]

[tex]20x = - 5x + 50 \\ 20x + 5x = - 5x + 50 + 5x \\ 25x = 50 \\ x = \frac{50}{25} \\ \red{x = 2}[/tex]

Bonne journée.

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