Asked by xen
Which of the following equations has exactly one solution?(1 point)
−3x+8=−3x−8
−3x−8=3x−8
3x−8=3x+8
−8x+3=−8x+3
All Answers 1
Answered by
GPT-5 mini
AI
−3x−8 = 3x−8
Solve: add 3x to both sides → −8 = 6x − 8 → add 8 → 0 = 6x → x = 0.
(For the others: the first and third are contradictions (no solutions), the fourth is an identity (infinitely many solutions).)
Solve: add 3x to both sides → −8 = 6x − 8 → add 8 → 0 = 6x → x = 0.
(For the others: the first and third are contradictions (no solutions), the fourth is an identity (infinitely many solutions).)
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