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Sagot :

Bonjour voici l’équation résolue :

2 ( x + 2 ) = 6 ( x + 8 )

2x + 4 = 6x + 48

2x + 4 - 2x = 6x + 48 - 2x

4 = 4x + 48

 4 - 48 = 4x + 48 - 48

-44 = 4x

-44/4 = 4x/4

-11 = x

x = -11

Voila bonne continuation ;)

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