Whakaoti mō x
x\leq -3
Graph
Pātaitai
Algebra
24 - 7 x \geq 45
Tohaina
Kua tāruatia ki te papatopenga
-7x\geq 45-24
Tangohia te 24 mai i ngā taha e rua.
-7x\geq 21
Tangohia te 24 i te 45, ka 21.
x\leq \frac{21}{-7}
Whakawehea ngā taha e rua ki te -7. I te mea he tōraro a -7, ka huri te ahunga koreōrite.
x\leq -3
Whakawehea te 21 ki te -7, kia riro ko -3.
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