Ответ:
6(x-4) +9(x+3)-108=27x
6x-24+9x+27-108-27x=0
-12x-105=0
-12x=105
x= -8.75
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Ответ:
6(x-4) +9(x+3)-108=27x
6x-24+9x+27-108-27x=0
-12x-105=0
-12x=105
x= -8.75