-1 1/3x+1/3=x-2 спасите
-1 1/3x+1/3=x-2 x+1 1/3x = 2+1/3 2 1/3x = 2 1/3 x = 1
-1 1/3х+1/3=х-2 -1 1/3х-х=-2-1/3 -2 1/3х=-2 1/3 -х=-2 1/3:2 1/3 -x=-1 x=1