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CaitAlbe

  • 3 years ago

Show the work to solve |5x – 2| ≥ 8.

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  1. ilikephysics2
    • 3 years ago
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    i did this in middle school, hang on let me think

  2. CaitAlbe
    • 3 years ago
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    This is algebra 2.

  3. CaitAlbe
    • 3 years ago
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    Absolute value inequalities

  4. ilikephysics2
    • 3 years ago
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    x< or equal to 6/5 and then x > or equal to 10

  5. ilikephysics2
    • 3 years ago
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    i know i did this years ago

  6. ilikephysics2
    • 3 years ago
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    try what i just gave you im sure thats correct

  7. ilikephysics2
    • 3 years ago
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    -6/5 > or less than x

  8. CaitAlbe
    • 3 years ago
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    5x-2>8 5x-2>-8 +2 +2 +2 +2 5x > 10 5x > -10

  9. CaitAlbe
    • 3 years ago
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    I dont know what to do after the last line

  10. Desert_lover12
    • 3 years ago
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    \[\left| 5x-2 \right|>-8\] 5x - 2 > -8 5x -2 > 8 +2 +2 +2 +2 5x > -6 5x > 10 /5 /5 /5 /5 x > -6/5 or -1 1/5 x > 2 \[x=\frac{ -6 }{ 5 }, 2\]

  11. Desert_lover12
    • 3 years ago
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    @CaitAlbe, -8 + 2 = -6 You forgot the negative

  12. Desert_lover12
    • 3 years ago
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    Sorry, in the answer, the = sign should be a > sign!

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