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SOLVE THE INEQUATION : 15-2(3x+5)<11,xeW

15-2(3x+5)<11
15 < 11 + 2(3x+5)
ie, 15 < 11 + 6x +10
ie, 15 - 21 < 21 + 6x -21
-6 < 6x
implies -1 < x
ie, x> -1
Since x belongs to W, x ={0 , 1 , 2 ,....}


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