Tentukan penyelesaian PLSV berikut : 1. 1/2 X + 5 = 1/3 X + 7 please help me

1/2x + 5 = 1/3 + 7
1/2x – 1/3x = 7-5
3/6x – 2/6x = 2
1/6x = 2
x = 2 × 6/1 ⇒ x = 12

1/2x + 5 = 1/3x + 7
1/2x-1/3x = 7-5
3-2/6x = 2
1/6x =2
x = 2: 1/6
x= 2/1 . 6/1
x= 12/1
x=12