Solve the inequality?

3x + 9 ≤ 6

x ? ?

7 Answers

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  • 1 month ago

    3x + 9 ≤ 6

    3x ≤ 6 - 9

    3x ≤- 3

     x ≤ - 1 answer//

  • 1 month ago

    3x + 9 ≤ 6

    x + 3 ≤ 2

    x ≤ -1

  • 1 month ago

    3x + 9 ≤ 6

    3x ≤ -3

    x ≤ -1

  • ?
    Lv 7
    1 month ago

    3x + 9 ≤ 6

    3x ≤ -3

    x ≤ -1   ..........ANS

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  • 1 month ago

    Original inequality:

    3x + 9 ≤ 6

    Subtract 9 from both sides. 

    (Addition or subtraction does NOT affect the inequality symbol)

    3x ≤ 6 - 9

    3x ≤ -3

    Divide both sides by 3. 

    (When you are multiplying or dividing by a *positive* number, the inequality symbol does NOT change; that's only if multiplying or dividing by a negative number.)

    x ≤ -3/3

    x ≤ -1

  • Ian H
    Lv 7
    1 month ago

    Ignore inequality and solve

    3x + 9 = 6

    x = -1 reintroduce that inequality

    x ≤ -1

  • Anonymous
    1 month ago

    3x + 9 ≤ 6

    Subtract 9 from both sides

    3x ≤ -3

    Divide both sides by 3

    x ≤ -1

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