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3 August, 21:54

85+3x-5=180 what does x equal

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Answers (2)
  1. 3 August, 23:24
    0
    x = 100/3

    Step-by-step explanation:

    85+3x-5=180

    Then we can simplify:

    3x+80=180

    Subtracting 80 from both sides gives:

    3x=100

    Dividing both sides by 3 gives our answer:

    100/3 or 33 1/3
  2. 3 August, 23:37
    0
    33.3 repeating

    Step-by-step explanation:

    subtract 5 from 85

    85-5+3x=180

    80+3x=180

    Subtract 80 on both sides

    80-80+3x=180-80

    3x=100

    Divide by three

    3x/3 = 100/3

    Turn it into a decimal

    100/3=33.3
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