Răspunsuri

2014-05-15T20:21:06+03:00
10 +3x-3 > 2x -15x -5
3x+7  > -13x -5
3x+13x >-5-7
16x >-12
x > -12/16
x > -3/4  ⇒ x∈ (-3/4 ;α)
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2014-05-15T20:25:03+03:00
10+3x-3>2x-15x-5 <=> 7+3x>-13x-5 <=> 16x>-12 <=> x> -3/4