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hunterhoff Group Title

Create your own two-step equation with All Real Numbers as the solution. Show the steps to solving the equation to prove the solution All Real Numbers. My answer is: -2(x + 3) = -2(x + 1) - 4 -2x-6 =-2x-2-4 -2x-6=-2x-6 -2x=-2x x=-2x/-2 Is this right?

  • 2 years ago
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  1. UmmmHELP Group Title
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    I think...

    • 2 years ago
  2. UmmmHELP Group Title
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    are there other options or just that one?

    • 2 years ago
  3. hunterhoff Group Title
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    There were no options, I had to come up with one

    • 2 years ago
  4. UmmmHELP Group Title
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    hmmm

    • 2 years ago
  5. Study23 Group Title
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    Well, this problem is a case in which \(\ \Huge x=All Real Numbers \).

    • 2 years ago
  6. hunterhoff Group Title
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    Lol so is it correct?

    • 2 years ago
  7. UmmmHELP Group Title
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    Yeah im not sure...sorry!

    • 2 years ago
  8. Study23 Group Title
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    One moment...

    • 2 years ago
  9. hunterhoff Group Title
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    Ok :)

    • 2 years ago
  10. Study23 Group Title
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    So, what you have is mostly correct. |dw:1351659038210:dw| Because we have the same expressions on both sides of the equation sign, x could be any real number, and the equation would render true. Does that make sense?

    • 2 years ago
  11. hunterhoff Group Title
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    Umm I think so

    • 2 years ago
  12. hunterhoff Group Title
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    Would it meet my teachers approval?

    • 2 years ago
  13. Study23 Group Title
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    The correct answer then, for this problem, would be "All Real Numbers". Additionally, your question states prove that the solution to the eqn is all real numbers.

    • 2 years ago
  14. hunterhoff Group Title
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    Oh ok, thanks! :)

    • 2 years ago
  15. Study23 Group Title
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    Np! :D

    • 2 years ago
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