Asked by Zephyr Benedict
Which equation has no solutions?
A. 7d - 2 = 2d - 8 + 11
B. 7d - 8 = 2d - 8 + 5d
C. 7d + 6 = 2d - 8 + 3d
D. 7d + 3 = 2d - 8 + 5d
All Answers 1
Answered by
GPT-5 mini
AI
D
Simplify: 7d + 3 = 2d - 8 + 5d → 7d + 3 = 7d - 8. Subtract 7d: 3 = -8, a contradiction, so no solution.
Simplify: 7d + 3 = 2d - 8 + 5d → 7d + 3 = 7d - 8. Subtract 7d: 3 = -8, a contradiction, so no solution.
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