{(3x-1)+(5x-6)\mathrlap{\:-}} {-(3x-x+2)=3}; x= . {5x+5-(6x-2)-x\mathrlap{\:=}} {=-6x-5+3x-7}; x= .
Задание

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Реши уравнения.

  1. \({(3x-1)+(5x-6)\mathrlap{\:-}}\) \({-(3x-x+2)=3}\) ;

    \(x=\) [ ].

  2. \({5x+5-(6x-2)-x\mathrlap{\:=}}\) \({=-6x-5+3x-7}\) ;

    \(x=\) [ ].