Question:

|3x+5|=11 can someone plz help me with this problem?

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This is a evalutating expression equation

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  1. |3x+5|=11

    3x+5=11(|_| means to get the absolute value and to get that you need to switch everything into a positive and take away |_|)

    3x+5=11

        -5   -5

    3x=6

    /3  /3

    x=2


  2. 1) Break down the absolute value.

    11= 3x + 5 ; 11= -(3x +5)

    2) Solve both equations for x.

    6 = 3x ; -11 = 3x + 5

    2 = x   ; -16 = 3x

    2 = x   ; -16/3 = x

    3) Answer

    x = {-16/3, 2}

  3. Here are the steps:

    It's 3x+5= 11|3x+5=-11

    For the left side:

    1. Subtract 5 from both sides.

    2. 3x=6 so divide both sides by 3 to get x by itself.

    3. x=2

    For the right side:

    1. Subtract 5 from both sides.

    2. 3x=-16 so divide both sides by positive 3.

    3. x= -16/3

    You could also do this mentally.  Just think: something plus 5 is 11.  It's 6 right?  There you go.  If x was alone on the other problem, it would just be -16.  Since it's not, you just leave it in thirds.

  4. 3x+5 = 11  OR  3x+5 = -11

    3x = 6 Or 3x = -16

    x = 2 Or x = -16/3

  5. ok

    3x+5=11

          -5=-5

    -----------------

    3x=6

    ---=----

    3    3

    x=2

    first subtract 5 rom each side.

    so you have three x equals 6

    divide each by three to get the variable (x) alone

    so x=2

    good luck hope i helped!

  6. |3x+5|=11

    3x+5 = 11

    3x = 11 - 5

    3x = 6

    x = 2

    OR

    3x+5 = -11

    3x = -11 - 5

    3x = -16

    x = -16 / 3            

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