Answer:
(A) 2
Explanation:
4 + 8n - 6 (7n - 7) = - 22
4 + 8n - 42n + 42 = - 22
46 + 8n - 42n = - 22
46 - 34n = - 22
- 34n = - 22 - 46
- 34n = - 68
1.6m questions
2.0m answers