Jawabanmu

2014-03-11T13:58:41+07:00
3(2x-2)=4x-18
6x-6 = 4x-18
pindah ruas
2x=-12
x=-6 

CMIIW
Jawaban paling cerdas!
2014-03-11T14:01:38+07:00
6x - 6 = 4x - 18
6x - 4x = -18+6
2x       = -12
x         = -12/2
x         = -6
            ={-6}
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