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[tex]bonsoir\\\\10 - 6 x = 2 x - 6 \\- 6 x - 2 x = - 6 - 10\\- 8 x = - 16 \\x = 2 \\\\[/tex]

MATEIROJOANNA2311
Salut !!


R= 2 (5-3x) = 2*(-6)
= 2 (-3x + 5) =2x - 6
= -6x + 10 =2x - 6
= -6x = 2x -16
= -6x - 2x =2x -16 -2x
= -8x = -16
= -8x = -16
➖ ➖
-8 -8
R = x =2

Voilà j’espère d’avoir aider !!

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