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MariettaO [177]
3 years ago
7

Which equation has solution x = -3?

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
8 0

Your question: Which equation has solution x = -3?

I'd like you to know: I couldn't find any answer that exactly answered X=-3, although there is an answer similar to. But if it was accidental, this would be the most <em>correct </em>answer.

Answer: A) 2x - 7 = -1

|Step-by-step explanation|

  • 2x - 7 = -1   =   x=3
  • 3x + 8 = 1   =   x=-7/3
  • x + 8 = 10   =   x=2
  • 11 (2x-6) = -6 = x=30/11

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Hello.

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Describing your age; An age of -3 years is meaningless.

Counting the number of inhabitants in a city. Again, a city with -3000 inhabitants can not exist. 
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