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-2x - 2 +3x + 3 > 4x + 8
x + 1 > 4x + 8
x - 4x > 8 - 1
-3x >7 / : ( -3)
x < 2 1/3
3x - 2(4x + 5) > 5(x-2)
3x - 8x + 10 > 5x -10
-5x - 5x > -10 -10
-10x > -20 / : (-10)
x < 2
5x+1>4x+2
x>1
xE(1, plus nieskończoności)
2) 3x-8x-10>5x-10
-10x>0
x<0
xE(minus nieskończoności,0)