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andieboo1995

  • one year ago

|2x+4|<8 has a solution set of _____. x > -6 and x < 2 x > -4 and x < 4 x > -6 or x < 2 x > -4 or x < 4

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  1. bahrom7893
    • one year ago
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    |x| < a means: -a<x<a

  2. andieboo1995
    • one year ago
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    im confused huh?

  3. cwrw238
    • one year ago
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    this means 2x + 4 < 8 and 2x + 4 > -8

  4. cwrw238
    • one year ago
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    solve first one gives 2xd < 4 so x < 2 now solve the second equation to find your correct option

  5. andieboo1995
    • one year ago
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    so the answer is 2and-6

  6. cwrw238
    • one year ago
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    yes - the first option

  7. andieboo1995
    • one year ago
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    thanks:)

  8. cwrw238
    • one year ago
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    yw

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