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Biancao9o3o12 Group Title

26. What are the solutions of |2x -1|< 5? HEEEEEEEEELPPPPPP !

  • one year ago
  • one year ago

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  1. KonradZuse Group Title
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    do you know how to start this off?

    • one year ago
  2. Biancao9o3o12 Group Title
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    No I don't

    • one year ago
  3. KonradZuse Group Title
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    Ok wel since we have the absolute vlaues || we want to do |2x -1|< 5 snf |2x -1|< -5

    • one year ago
  4. KonradZuse Group Title
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    wops sorry.

    • one year ago
  5. Biancao9o3o12 Group Title
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    ?

    • one year ago
  6. mathstudent55 Group Title
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    When you have an absolute value equation in which you have the absolute value of an expression is less than a number, you change it like this: |expression| < number negative of the number < expression < number In your case this wuill be: -5 < 2x - 1 < 5

    • one year ago
  7. Biancao9o3o12 Group Title
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    that's the answer ?

    • one year ago
  8. KonradZuse Group Title
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    2x -1< 5 and 2x -1< -5

    • one year ago
  9. Biancao9o3o12 Group Title
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    @mathstudent55

    • one year ago
  10. KonradZuse Group Title
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    No, it's not, it's the steps to get the answer...

    • one year ago
  11. mathstudent55 Group Title
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    Add 1 to all three sides, then divide all three sides by 2

    • one year ago
  12. Biancao9o3o12 Group Title
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    I just need the answer, or easy steps am almost finished I only need 5 more answers to be done

    • one year ago
  13. mathstudent55 Group Title
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    -5 < 2x - 1 < 5 Add 1 to all three parts: -5 + 1 < 2x < 5 + 1 -4 < 2x < 6 Divide all three parts by 2 -2 < x < 3

    • one year ago
  14. KonradZuse Group Title
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    We don't give answers here, we help students.

    • one year ago
  15. Biancao9o3o12 Group Title
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    @mathstudent55 Thanks ! Thats much easier then this guy @KonradZuse

    • one year ago
  16. KonradZuse Group Title
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    You should give this fine gentleman a medal now.

    • one year ago
  17. Biancao9o3o12 Group Title
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    Um no -.-

    • one year ago
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