Whakaoti mō x
x=1
Graph
Tohaina
Kua tāruatia ki te papatopenga
5x+6x-6=5
Whakamahia te āhuatanga tohatoha hei whakarea te 6 ki te x-1.
11x-6=5
Pahekotia te 5x me 6x, ka 11x.
11x=5+6
Me tāpiri te 6 ki ngā taha e rua.
11x=11
Tāpirihia te 5 ki te 6, ka 11.
x=\frac{11}{11}
Whakawehea ngā taha e rua ki te 11.
x=1
Whakawehea te 11 ki te 11, 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]
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Whakarerekētanga
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Ngā Tepe
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