9+3|5-x|=24 What is the lines for and how do I solve X with them?

Question

9+3|5-x|=24

What is the lines for and how do I solve X with them?

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MichaelMet 5 years 2021-08-24T02:56:03+00:00 2 Answers 5 views 0

Answers ( )

  1. Neala
    0
    2021-08-24T02:57:32+00:00
    Reply

    Answer:

    x=0,10

    Step-by-step explanation:

  2. RobertKer
    0
    2021-08-24T02:57:47+00:00
    Reply

    Answer:

    the lines represent absolute value bars

    x=0,10

    Step-by-step explanation:

    STEP 1: Move all terms not containing |5−x| to the right side of the equation.

    3|5-x|=15

    STEP 2: Divide each term by 3 and simplify.

    |5-x|=5

    STEP 3: Remove the absolute value term. This creates a ± on the right side of the equation because |x|=±x.

    5-x=±5

    STEP 4: Set up the positive portion of the ± solution.

    5-x=5

    STEP 5: Solve the first equation for x.

    x=0

    STEP 6: Set up the negative portion of the ± solution.

    5-x=-5

    STEP 7: Solve the second equation for x.

    x=10

    NOTE: The solution to the equation includes both the positive and negative portions of the solution.

    x=0,10

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