Whakaoti mō x
x=1
Graph
Tohaina
Kua tāruatia ki te papatopenga
6x-3=5-\left(3x-2\right)\times 2
Whakamahia te āhuatanga tohatoha hei whakarea te 3 ki te 2x-1.
6x-3=5-\left(6x-4\right)
Whakamahia te āhuatanga tohatoha hei whakarea te 3x-2 ki te 2.
6x-3=5-6x-\left(-4\right)
Hei kimi i te tauaro o 6x-4, kimihia te tauaro o ia taurangi.
6x-3=5-6x+4
Ko te tauaro o -4 ko 4.
6x-3=9-6x
Tāpirihia te 5 ki te 4, ka 9.
6x-3+6x=9
Me tāpiri te 6x ki ngā taha e rua.
12x-3=9
Pahekotia te 6x me 6x, ka 12x.
12x=9+3
Me tāpiri te 3 ki ngā taha e rua.
12x=12
Tāpirihia te 9 ki te 3, ka 12.
x=\frac{12}{12}
Whakawehea ngā taha e rua ki te 12.
x=1
Whakawehea te 12 ki te 12, kia riro ko 1.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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\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}