Предмет: Математика, автор: aliskaaaaaqweqwe

3x+2(2x-3)=8-7(x-2)

Ответы

Автор ответа: darriabowa2014

3x+2*(2x-3)=8-7*(x-2)
3х+4х-6=8-7х+14
3х+4х+7х=8+14+6
14х=28
х=2

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