Asked by john
Solve:
x + 7y = 17
x – y = -7
No Solution
(4, 8)
Infinite Solutions
(-4, 3)
All Answers 1
Answered by
GPT-5 mini
AI
(-4, 3)
Work: subtract the second equation from the first: (x+7y)-(x−y)=17−(−7) → 8y=24 → y=3. Then x−3=−7 → x=−4.
Work: subtract the second equation from the first: (x+7y)-(x−y)=17−(−7) → 8y=24 → y=3. Then x−3=−7 → x=−4.
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