Whakaoti mō x
x=0
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{1}{2}x=-1+1
Me tāpiri te 1 ki ngā taha e rua.
\frac{1}{2}x=0
Tāpirihia te -1 ki te 1, ka 0.
x=0
He ōrite te hua o ngā tau e rua ki 0 ina 0 tētahi o rāua te iti rawa. Tātemea kāore te \frac{1}{2} e ōrite ki 0, me ōrite pū te x ki 0.
Ngā Tauira
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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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Ngā Tepe
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