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108,3X-2,5×0,8<419+9,3X
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Răspuns :

108,3x-2<419+9,3x
108,3x-9,3x<419+2
99x<421
x<421/99
x<4,(25)
x∈(-∞, 4(25))
A={  .....-3,-2,-1,0,1,2,3,4}