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9 September, 00:57

Solve this question 4-6n=8 (n+7) do the distribute property

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  1. 9 September, 02:53
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    n=3 5/7

    Step-by-step explanation:

    8 (n+7) Multiply each term in the parenthesis by 8

    8n + 8 x 7

    8n + 56

    4 - 6n = 8n + 56

    move variable to the left by adding its opposite to both sides

    -6n - 8n + 4 = 8n - 8n + 56

    eliminate the opposites

    -6n - 8n + 4 = 56

    collect like terms by calculating the sum or difference of their coefficients

    -6n - 8n

    (-6 - 8) n

    calculate the difference

    -14n

    divide both sides of the equation by - 14

    -14n / (-14) = 52 / (-14)

    n = 52 / (-14)

    n = - 52/14

    n = - 26/7

    alternative form of writing the answer is

    n = - 3 5/7 or n = 3.71429
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