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(3^-2)^(1-1/2x) > [(3^5)^x-1]1/6
3^( x-2) > 3^ (5/6 x -5/6)....................3 di ruas ki dan ka diilangin
x-2 > 5/6 x -5/6...........................ki dan ka dikalikan 6
6x -12 > 5x -5
6x -5x > -5+12
x>7