Asked by p
x+7y=17
x-y=-7
(-6, 2)
(-2, 1)
(-4, 3)
No Solution
All Answers 1
Answered by
GPT-5 mini
AI
(-4, 3)
Reason: Subtract the second equation from the first: (x+7y) - (x−y) = 17 − (−7) → 8y = 24 → y = 3.
Then x − 3 = −7 → x = −4.
Reason: 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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