绝对值x-2+绝对值x+2y+绝对值-x+y+3z=0,则x=___ y=___ z=___

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绝对值x-2+绝对值x+2y+绝对值-x+y+3z=0,则x=___ y=___ z=___
x){{;65Fp*< Jm*[3+l*dI*ҧ1v6TsO!P(bo|N7=Ɏ^ Yg_\gz

绝对值x-2+绝对值x+2y+绝对值-x+y+3z=0,则x=___ y=___ z=___
绝对值x-2+绝对值x+2y+绝对值-x+y+3z=0,则x=___ y=___ z=___

绝对值x-2+绝对值x+2y+绝对值-x+y+3z=0,则x=___ y=___ z=___
x=1 y=0 z=1/3 看看是不是~