/ to znaczy pod kreską -2/3 (6x-3)>5/8(16+4x)
-2/3[6x-3]>5/8[16+4x]-2/3*6x+2/3*3>5/8*16+5/8*4x-4x+2>10+5/2x /*2-8x+4>20+5x-8x-5x>20-4-13x>16 /:-13 x<-16/13x<-1 3/13
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-2/3[6x-3]>5/8[16+4x]
-2/3*6x+2/3*3>5/8*16+5/8*4x
-4x+2>10+5/2x /*2
-8x+4>20+5x
-8x-5x>20-4
-13x>16 /:-13
x<-16/13
x<-1 3/13