Whakaoti mō x
x=8
Graph
Tohaina
Kua tāruatia ki te papatopenga
3x=-18+42
Me tāpiri te 42 ki ngā taha e rua.
3x=24
Tāpirihia te -18 ki te 42, ka 24.
x=\frac{24}{3}
Whakawehea ngā taha e rua ki te 3.
x=8
Whakawehea te 24 ki te 3, kia riro ko 8.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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Poukapa
\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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Whakaurunga
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Ngā Tepe
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