Whakaoti mō x
x=-1
Graph
Pātaitai
Linear Equation
- 7 - 10 x = 3
Tohaina
Kua tāruatia ki te papatopenga
-10x=3+7
Me tāpiri te 7 ki ngā taha e rua.
-10x=10
Tāpirihia te 3 ki te 7, ka 10.
x=\frac{10}{-10}
Whakawehea ngā taha e rua ki te -10.
x=-1
Whakawehea te 10 ki te -10, kia riro ko -1.
Ngā Tauira
whārite tapawhā
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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}