Diketahui x memenuhi persamaan ¾x – 2 = ⅓x + ½ . tentukan nilai 3x

3/4X – 1/3 X = 1/2 +2
(3/4-1/3) X = 5/2
5/12X =5/2
X/6 = 1
X= 6
3X= 18

3/4x – 2 = 1/3x + 1/2

3/4x – 1/3x = 1/2 + 2/1

9/12x – 4/12x = 1/2 + 4/2

5/12x = 5/2

x = 5/2 dibagi 5/12

x = 5/2 × 12/5

x = 6

3x = 3 ( 6 )

3x = 18

Semoga bermanfaat ya