Whakaoti mō x
x = \frac{74}{3} = 24\frac{2}{3} \approx 24.666666667
Graph
Tohaina
Kua tāruatia ki te papatopenga
12x+39=0x+335
Whakareatia te 0 ki te 7, ka 0.
12x+39=0+335
Ko te tau i whakarea ki te kore ka hua ko te kore.
12x+39=335
Tāpirihia te 0 ki te 335, ka 335.
12x=335-39
Tangohia te 39 mai i ngā taha e rua.
12x=296
Tangohia te 39 i te 335, ka 296.
x=\frac{296}{12}
Whakawehea ngā taha e rua ki te 12.
x=\frac{74}{3}
Whakahekea te hautanga \frac{296}{12} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.
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
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}