Page 69 - E-Modul Bentul Aljabar & Operasi Hitungnya

= 3 − 2 = 2 + 4
= (3 × 12) − 2 = (2 × 12) + 4
= 36 − 2 = 24 + 4
= 34 = 28

= + 8

= (1 × 12) + 8
= 12 + 8
= 20

(3 − 2) + (2 + 4)