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Chris
Chris asked in Science & MathematicsMathematics · 8 years ago

how to solve |1-3x| < 5?

4 Answers

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  • Como
    Lv 7
    8 years ago
    Favorite Answer

    - 5 < 1 - 3x < 5

    1 - 3x < 5____________1 - 3x > -5

    - 4 < 3x_____________6 > 3x

    -4/3 < x_____________2 > x

    - 4/3 < x < 2

  • David
    Lv 7
    8 years ago

    1 - 3x < 5

    -3x < 4

    x > -4/3

    -(1 - 3x) < 5

    1 - 3x > -5

    -3x > -6

    x < 2

    -4/3 < x < 2

  • ?
    8 years ago

    root of (1^2+(-3x)^2)<5

    root of (1+9x^2)<5

    1+9x^2<5^2

    9x^2<24

    x^2<8/3

    x<root of (8/3)

  • Krystal
    8 years ago

    Google

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