Question

1)
x>2
x<9
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2)
x<-4
x>-8
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3)
5x-12>x
x-15>3x+1
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4)
5(x+1) <2 (2x+1)
3x+2<-1

Answer 1

1.
4>2
3<9

2.
-6<-4
-6>-8

3.
5*5-12>20
20-15>3*1+1

4.
5(1+1)<2(2*8+1)
3*-6+2<-1