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What is the answer for 3 (4x+7) - 14=-31

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  1. 4 May, 11:52
    0
    x = - 19/6

    Step-by-step explanation:

    Step 1: Distribute

    3 (4x + 7) - 14 = - 31

    (3 * 4x) + (3 * 7) - 14 = - 31

    12x + 21 - 14 = - 31

    Step 2: Combine like terms

    12x + 21 - 14 = - 31

    12x + 7 = - 31

    Step 3: Subtract 7 from both sides

    12x + 7 - 7 = - 31 - 7

    12x = - 38

    Step 4: Divide both sides by 12

    12x / 12 = - 38 / 12

    x = (-38/2) / (12/2)

    x = - 19/6

    Answer: x = - 19/6
  2. 4 May, 12:07
    0
    3 (4x+7) - 14=-31

    12x+21-14=-31

    12x+7=-31

    12x=-31-7

    12x=-38

    x=-19/6 or - 3 1/6 or - 3.16
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