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<span title="-4(3x+2)=3(6x-6).........12d+4=8d....?????????????">-4(3x+2)=3(6x-6)............</span>

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-4(3x+2)=3(6x-6).........12d+4=8d....???...

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  1. -4(3x + 2) = 3(6x - 6) (distributive property)

    -12x - 8 = 18x - 18 (subtract 18x from both sides)

    -30x - 8 = -18 (add 8 to both sides)

    -30x = -10 (divide both sides by -30)

    x = 1/3 &lt;===ANSWER

    12d + 4 = 8d (subtract 12d from both sides)

    4 = -4d (divide both sides by -4)

    -1 = d

    d = -1 &lt;===ANSWER

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