Photos 5Х 2 6 Х2

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5х 2 6 х2. 3х-2 х-1 -3х(2х+3)+2х. 2х-3(1+5)=5+х. 3/5х-1,5=2. 1/Х+2=-1/2.
3х-2 х-1 -3х(2х+3)+2х. 2х-3(1+5)=5+х. 3/5х-1,5=2. 1/Х+2=-1/2.

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