-3(x-7)>15-7x>x+1/3
solve the inequation
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Answer:
-3x+21>15-7x>x+1/3
-9x +63>45-21x>x+1
-9x+63-45 >45-21x-45>x+1
-9x+18>-21x>x+1
-9x+17>-21x-1>x
17-9x <21x+1<x
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