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a)-x+2>/ x-2/-x
-2x>/-4/:(-2)
x>/2
b)2x + 5 - x <\x+11
x+5</x+11/-x
5</11
c)5x-11 > 3x+6/-3x,+11
2x>17/:2
x>17/2
d)3x+18<\ 3x+9/-3x
18</9 sprzeczne
e)2x-5 >/ -x+10/+x,+5
3x>/15/:3
x>/5
f)x-17 > -2x-17/+2x,+17
3x>0/:3
x>0
g)x<\-x/+x
2x</0/:2
x</0
h)2x+5 <\ 3x+10/-3x,-5
-x</5/*(-1)
x>/-5
2/
a)4x>5 (x+1)
4x>5x+5/-5x
-x>5/*(-1)
x<-5
b)2(x-1) < 3 (x+1) - x
2x-2<3x+3-x
2x-2<2x+3/-2x
-2<3
c)3(x+2) -2(3-x) >/8
3x+6-6+2x>/8
5x>/8/:5
x>/8/5
d)2(3x-5)+10 > 3(2x-1)
6x-10+10>6x-3/-6x
0>-3
e)5(2x+3) <\2(x+6) +15
10x+15</2x+12+15
10x+15</2x+27/-2x,-15
8x</12/:8
x</3/2