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22 July, 04:40

9 (x-9) - 3=-4 (2x+4) show work

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  1. 22 July, 06:31
    0
    x = 4

    Step-by-step explanation:

    distribute parenthesis on both sides of the equation

    9x - 81 - 3 = - 8x - 16

    9x - 84 = - 8x - 16 (add 8x to both sides)

    17x - 84 = - 16 (add 84 to both sides)

    17x = 68 (divide both sides by 17)

    x = 4
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