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24 July, 15:13

3x-7 (x+2) = 6-x show all work

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  1. 24 July, 17:00
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    x=-20/3 or x=-6.6

    Step-by-step explanation:

    3x-7 (x+2) = 6-x

    3x + (-7) (x) + (-7) (2) = 6+-x

    3x+-7x+-14=6+-x

    (3x+-7x) + (-14) = -x+6

    -4x+-14=-x+6

    -4x-14=-x+6

    -4x-14+x=-x+6+x

    -3x-14=6

    -3x-14+14=6+14

    -3x=20

    -3x/-3=20/-3
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