bonjour aide merci 4x - (6 + 8) = - 3 (4x - 1) (x - 2) (3x + 5) = 0

4x - (6 + 8) = - 3 (4x - 1)
4x - 6 - 8 = - 12x + 3
4x + 12x = 3 + 6 + 8
16x = 17
x = 17/16

(x - 2) (3x + 5) = 0
x - 2 = 0
x = 2

et

3x + 5 = 0
3x = - 5
x = - 5/3 

1) 4x - (6 + 8) = -3 (4x - 1)
    4x - 14 = -12x + 3
    4x + 12x = 3 + 14
    16x = 17
    x = 17/16
   
2) ( x - 2) (3x + 5) = 0

      x -2 =0         3x + 5 = 0
      x = 2            3x = -5
                          x = -5/3
  Les solutions de l'équation sont 2 et -5/3