Whakaoti mō x
x=27
Graph
Tohaina
Kua tāruatia ki te papatopenga
18x=518-32
Tangohia te 32 mai i ngā taha e rua.
18x=486
Tangohia te 32 i te 518, ka 486.
x=\frac{486}{18}
Whakawehea ngā taha e rua ki te 18.
x=27
Whakawehea te 486 ki te 18, kia riro ko 27.
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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