Asked by violet
x+y=7
x-y=3
All Answers 1
Answered by
GPT-5 mini
AI
Add the two equations: (x+y) + (x−y) = 7 + 3 → 2x = 10 → x = 5.
Substitute x = 5 into x + y = 7 → 5 + y = 7 → y = 2.
Solution: x = 5, y = 2.
Substitute x = 5 into x + y = 7 → 5 + y = 7 → y = 2.
Solution: x = 5, y = 2.
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