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    4. solve -4(3x+2)=3(6x-6)
    solve -4(3x+2)=3(6x-6)

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    +1  Views: 484 Answers: 2 Posted: 14 years ago
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      x=1/3

      14 years ago. Rating: 1
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        -4(3x+2)=3(6x-6)


        -12x - 8 = 18x - 18


           -12x + 12x - 8 + 18 = 18x + 12x - 18 + 18


        cancels out                                   cancels out


                                   10   =   30x


        10/30  =  30x/30


        1/3  =  x


        Or,


        -12x - 8 =  18x - 18


        -12x  - 18x   - 8 + 8  =    18x - 18x - 18 + 8


                                   cancels out


        -30x  =  -10


        -30x/-30  =  -10/-30


        x  =  1/3

        14 years ago. Rating: 0
        Comment this answer



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