Whakaoti mō x
x=6
Graph
Tohaina
Kua tāruatia ki te papatopenga
25x-10x=90
Tangohia te 10x mai i ngā taha e rua.
15x=90
Pahekotia te 25x me -10x, ka 15x.
x=\frac{90}{15}
Whakawehea ngā taha e rua ki te 15.
x=6
Whakawehea te 90 ki te 15, kia riro ko 6.
Ngā Tauira
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Arithmetic
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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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