2. |x + 7 = 3 Jawab: Belajar Praktis Matematika S
Penjelasan dengan langkah-langkah:
| x + 7 | = 3
→ x + 7 = 3
x + 7 = -3
→ x = 3 - 7
x = -3 - 7
→ x = -4
x = -10
[answer.2.content]11+ Spatial Reasoning Quick Practice Tests Age 10-11 for the CEM tests (Letts 11+ Success)
11+ Spatial Reasoning Quick Practice Tests Age 10-11 for the CEM tests (Letts 11+ Success)
Penjelasan dengan langkah-langkah:
| x + 7 | = 3
→ x + 7 = 3
x + 7 = -3
→ x = 3 - 7
x = -3 - 7
→ x = -4
x = -10
[answer.2.content]