3(a-2)=a+2 pake cara nya ya please jawab :

Materi : Operasi Aljabar
Kelas : VII
Penyelesaian :

3(a-2) = a + 2
3a - 6 = a + 2
3a - a = 2 + 6
2a = 8
a = 8/2
a = 4.

3 (a - 2) = a + 2
3a - 6 = a + 2
3a - a = 2 + 6
2a = 8
a = 8/2
a = 4