Question

Va rog repede
(((3•x-1)•2-6):2)-4=6
Aflați x-ul

Answer 1

{[(3x-1)×2-6]:2}-4 = 6

[(3x-1)×2-6]:2 = 6+4

(3x-1)×2-6 = 10×2

(3x-1)×2 = 20+6

(3x-1)×2 = 26

3x-1 = 26:2

3x = 13+1

3x = 14

x = 14/3

x =  4,(6)