Ответ:
2(4х-1)-(х-4)=16
8х-2-х+4=16
7х+2=16
7х=16-2
7х=14
х=14:7
х=2
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Ответ:
2(4х-1)-(х-4)=16
8х-2-х+4=16
7х+2=16
7х=16-2
7х=14
х=14:7
х=2