Автор - vad64rus29042

Помогите решить(x+1)-(2x+3)-(1-7x)<x-(8-8x) 

Ответ

Автор - Dirtytop
x+1-2x-3-1+7x<x-8+8x
x-2x+7x-x-8x<-8-1+3+1
5x<-5
x<-1

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