Hp dri persamaan \2 × + \3 = 9
![]()
Penjelasan dengan langkah-langkah:
[tex] |2x + 3| = 9[/tex]
[tex]2x + 3 = - 9 \: \text{atau} \: 2x + 3 = 9[/tex]
[tex]2x = - 9 - 3 \: \text{atau} \: 2x = 9 - 3[/tex]
[tex]2 x= - 12 \: \text{atau} \: 2x = 6[/tex]
[tex]x = - \frac{12}{2} \: \text{atau} \: x = \frac{6}{2} [/tex]
[tex]x = - 6 \: \text{atau} \: x = 3[/tex]
[answer.2.content]
