Répondre :
Bjr,
[tex]-3x + 4 - 5x = 8 + 8x - 6x + 5\\ -8x+4=13+2x\\ -8x-2x=13-4\\ -10x=9\\\\ x=\dfrac{-9}{10}[/tex]
[tex]-3x + 4 - 5x = 8 + 8x - 6x + 5\\ -8x+4=13+2x\\ -8x-2x=13-4\\ -10x=9\\\\ x=\dfrac{-9}{10}[/tex]