Whakaoti mō x
x=5
Graph
Pātaitai
Linear Equation
12 x + 7 = 67
Tohaina
Kua tāruatia ki te papatopenga
12x=67-7
Tangohia te 7 mai i ngā taha e rua.
12x=60
Tangohia te 7 i te 67, ka 60.
x=\frac{60}{12}
Whakawehea ngā taha e rua ki te 12.
x=5
Whakawehea te 60 ki te 12, kia riro ko 5.
Ngā Tauira
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Āhuahanga
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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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}