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anonymous

  • one year ago

True or False The solution of |3x + 12| = 18 is -10 or 2.

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  1. anonymous
    • one year ago
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    @Leong so for this one would it be true?

  2. anonymous
    • one year ago
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    @dan815 @Ashleyisakitty

  3. alli6106
    • one year ago
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    it is false

  4. anonymous
    • one year ago
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    @alli6106 I'm just learning this and kinda confused on it. Could you explain why to me?

  5. alli6106
    • one year ago
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    actually it is true

  6. alli6106
    • one year ago
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    first break it up into 2 equations 3x+12=18 −(3x+12)=18

  7. alli6106
    • one year ago
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    then solve the first equation

  8. alli6106
    • one year ago
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    then solve the second equation

  9. anonymous
    • one year ago
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    oh okay. thanks!

  10. alli6106
    • one year ago
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    no problem

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spraguer (Moderator)
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