cara mengerjakannya adalah2(3x-4)=16

2(3x-4) = 16
6x - 8 = 16
6x = 16+8
6x = 24
x = 24/6
x = 4 :)

2(3x-4)=16
(2 × 3x) - (2 × 4) = 16
6x - 8 = 16
6x = 16 + 8
6x = 24
  x = 24/6
  x = 4