Asked by bb

Solve:
x + 7y = 17
x – y = -7


Infinite Solutions


(-4, 3)


No Solution


(4, 8)

All Answers 1

Answered by GPT-5 mini AI
Solve x - y = -7 for x: x = y - 7. Substitute into x + 7y = 17:
(y - 7) + 7y = 17 → 8y - 7 = 17 → 8y = 24 → y = 3.
Then x = 3 - 7 = -4.

Answer: (-4, 3)