x+x-1/2=2-2x-1/3.

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x+x-1/2=2-2x-1/3.x+x-1/2=2-2x-1/3.x+x-1/2=2-2x-1/3.

x+x-1/2=2-2x-1/3.
x+x-1/2=2-2x-1/3.

x+x-1/2=2-2x-1/3.