{2x-8>0⇒2x>8⇒x>4
{x-2>0⇒x>2
{log_3[(2x-8)/(x-2)<0⇒(2x-8)/(x-2)<1<br>(2x-8)/(x-2)-1<0<br>(2x-8-x+2)/(x-2)<0<br>(x-6)/(x-2)<0<br>x=6 x=2
2 ///////////////////////////
---------(2)------------(4)--------(6)-----------------
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x∈(4;6)