Whakaoti mō x
x>\frac{45}{2}
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x>30+15
Me tāpiri te 15 ki ngā taha e rua.
2x>45
Tāpirihia te 30 ki te 15, ka 45.
x>\frac{45}{2}
Whakawehea ngā taha e rua ki te 2. I te mea he tōrunga te 2, kāore e huri te ahunga koreōrite.
Ngā Tauira
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Āhuahanga
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\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
whārite Simultaneous
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Whakarerekētanga
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Ngā Tepe
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