Discuss Forum
1. What was the value of x? 1. -(x + y) = x - y 2. x + y = 2
- A. If you can get the answer from (1) alone but not from (2) alone.
- B. If you can get the answer from (1) alone but not from (2) alone.
- C. If you can get the answer from (1) alone but not from (2) alone.
- D. If you can get the answer from (1) alone but not from (2) alone.
Answer: Option A
Explanation:
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