Rozwiąż równania:
a x+2>7
b x-3>1
c 2x+5<4
x>5
x>4
2x<-1
x<-1/2
a)x>7-2
b)x>1+3
c)2x<4-5
2x<-1/:2
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a x+2>7
x>5
b x-3>1
x>4
c 2x+5<4
2x<-1
x<-1/2
a)x>7-2
x>5
b)x>1+3
x>4
c)2x<4-5
2x<-1/:2
x<-1/2