Whakaoti i te (8)-2+x<-x

$$( 8 ) - 2 + x < - x$$

Whakaoti mō x

$$x<-3$$

Ngā Upane Otinga

Tangohia te 2 i te 8, ka 6.

$$6+x<-x$$

Me tāpiri te x ki ngā taha e rua.

$$6+x+x<0$$

Pahekotia te x me x, ka 2x.

$$6+2x<0$$

Tangohia te 6 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.

$$2x<-6$$

Whakawehea ngā taha e rua ki te 2. I te mea he tōrunga te 2, kāore e huri te ahunga koreōrite.

$$x<\frac{-6}{2}$$

Whakawehea te -6 ki te 2, kia riro ko -3.

$$x<-3$$