Rozwiąż nierówności: 1+2x<4x+5 6-x>2x 2(x+1)<4x jedna druga(3x+5)>2
1+2x<4x+5
-4<2x
x>-2
6-x>2x
6>3x
x<2
2(x+1)<4x
2x+2<4x
2<2x
x>1
1/2(3x+5)>2
1,5x+2,5>2
1,5x>-0,5
x>-1/3
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1+2x<4x+5
-4<2x
x>-2
6-x>2x
6>3x
x<2
2(x+1)<4x
2x+2<4x
2<2x
x>1
1/2(3x+5)>2
1,5x+2,5>2
1,5x>-0,5
x>-1/3