równania
2x-1/2>4x+1/3
x-3/2-2<2x+1/5
3x/3-x>x/2+3
zad 3
11x-25+13x+10x<9x+120
-13x+5x+80-14x>3x-87-5x
-4x-12-10x-70≤x=49+2x+102+x+55
5x-4+6x-12≥2x-8+17-32
zad 4
5x-3>3(x-1)+4
5-2x<2-5(x+3)
4(2x+5)+ ≥3x-3
-8-2(x-7)≤3(x+2)
zad 5
(3x+2)^+(4x-1)^<(2x+5)^+x(21x+7)+3
(10x+1)^-(6x+2)^>(8x-1)^
(5x-3)^≤(5x+2)(5x-2)-17
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2x- 4x> 1/3- 1/2 -2x>-1/6 x<1/12
x- 2x< 1/5+ 1,5+ 2 -x<3,7 x>- 3,7
3x/3- x- x/2> 3 6x/6 - 6x/6- 3x/6> 3 -x/2> 3 x<-6
34x- 9x<145 25x<145 x<5,8
-20x>-167 x<8, 35
-18x≤288 x≥16
9x≥- 7 x≥-7/9
2x>4 x>2
3x<-18 x<-6
5x≥-23 x≥-4,6
-5x≤0 x≥0
-23x< 23 x>-1
12x>4 x>1/3
-30x≤-30 x≥1
liczę na naj!!!
2x- 4x> 1/3- 1/2 -2x>-1/6 x<1/12
x- 2x< 1/5+ 1,5+ 2 -x<3,7 x>- 3,7
3x/3- x- x/2> 3 6x/6 - 6x/6- 3x/6> 3 -x/2> 3 x<-6
34x- 9x<145 25x<145 x<5,8
-20x>-167 x<8, 35
-18x≤288 x≥16
9x≥- 7 x≥-7/9
2x>4 x>2
3x<-18 x<-6
5x≥-23 x≥-4,6
-5x≤0 x≥0
-23x< 23 x>-1
12x>4 x>1/3
-30x≤-30 x≥1