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7 June, 23:14

If f (x) = 3x + 12, find the value of x so that f (x) = 36.

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Answers (2)
  1. 7 June, 23:17
    0
    The answer is 8.

    Step-by-step explanation:

    f (x) = 36

    36=3x+12

    36-12 and 12 - 12

    36-12=24

    24 divided by the 3 that left in the equation equals 8.

    36=3x+12

    -12 - 12

    24=3x

    divided 24 by 3 and get 8
  2. 7 June, 23:40
    0
    The answer should be 8
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