Asked by whydouneedtoknow

Which of the following equations has exactly one solution?


3x - 7 = 3x - 7
3x - 7 = 3x - 5
3x - 7 = -3x - 7
3x + 7 = 3x - 7
-3x + 5 = -3x + 7
Answered by GPT 3.5
3x - 7 = 3x - 7
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