bonjour aidez moi svp merci d'avance Resoudre les equations suivantes 8(x-2) = 16 32 x (x+4)= 52 - 2 (-3x-6)=-8 - 2/3 (2x-1) = -2​

bjr

Résoudre les équations  suivantes

8(x-2) = 16  = 8*x + 8*(-2) = 16

8x - 16 = 16

8x = 16 + 16

x = 32/8 = 4

32 x (x+4)= 52

32*x + 32*4 = 52

32x + 128 = 52

32x = 52 - 128

x = -76/32

x = - 2,375

- 2 (-3x-6)=-8

-2*(-3x) - 2*(-6) = -8

6x + 12 = -8

6x = -8-12

x = -20/6

x = -10/3

- 2/3 (2x-1) = -2​

-2/3*2x - 2/3*(-1) = -2

-4/3x + 2/3 = -2

-4/3x = -2 - 2/3

-4/3x = -6/3 - 2/3

-4/3x = -8/3

x = 8/3 * 3/4

x = 2