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27 April, 23:53

What value of n makes the equation 4 (0.5n-3) = n-0.25 (12-8n) true

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Answers (2)
  1. 28 April, 01:47
    0
    First let's distribute everything, e. t. c, e. t. c.

    2n - 12 = n - 3 + 2n

    2n - 12 = 3n - 3

    2n = 3n + 9

    -n = 9

    n = - 9
  2. 28 April, 02:06
    0
    The value of n = - 8 makes the given equation true.

    Step-by-step explanation:

    The equation is given to be : 4 (0.5n - 3) = n - 0.25 (12 - 8n)

    For the equation to be true, first find the value of n

    ⇒ 4 (0.5n - 3) = n - 0.25 (12 - 8n)

    ⇒ 2n - 12 = n - 3 + 2n

    ⇒ 2n - n - 2n = - 3 + 12

    ⇒ - n = 8

    ⇒ n = - 8

    Hence, The value of n = - 8 makes the given equation true.
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