Whakaoti mō x
x<1
Graph
Pātaitai
Algebra
5 > 2x + 3
Tohaina
Kua tāruatia ki te papatopenga
2x+3<5
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa. Ka huri tēnei i te aronga o te tohu.
2x<5-3
Tangohia te 3 mai i ngā taha e rua.
2x<2
Tangohia te 3 i te 5, ka 2.
x<\frac{2}{2}
Whakawehea ngā taha e rua ki te 2. I te mea he tōrunga te 2, kāore e huri te ahunga koreōrite.
x<1
Whakawehea te 2 ki te 2, kia riro ko 1.