Whakaoti mō x
x = -\frac{4}{3} = -1\frac{1}{3} \approx -1.333333333
Graph
Tohaina
Kua tāruatia ki te papatopenga
6x+8=0
Pahekotia te 2x me 4x, ka 6x.
6x=-8
Tangohia te 8 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
x=\frac{-8}{6}
Whakawehea ngā taha e rua ki te 6.
x=-\frac{4}{3}
Whakahekea te hautanga \frac{-8}{6} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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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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