Matematika Sekolah Menengah Pertama | x + 6 | = 14HP = { ... }HP + a = 24​

myronsipesulv – March 25, 2023

| x + 6 | = 14
HP = { ... }

HP + a = 24
​

| x + 6 | = 14

K 1 :

x + 6 = - 14

x = - 14 - 6

x = - 20

K 2 :

x + 6 = 14

x = 14 - 6

x = 8

_____

K 1 :

HP + a = 24

- 20 + a = 24

a = 24 + 20

a = 44

K 2 :

HP + a = 24

8 + a = 24

a = 24 - 8

a = 16

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