Whakaoti mō h
h=3x+y
Whakaoti mō x
x=\frac{h-y}{3}
Graph
Tohaina
Kua tāruatia ki te papatopenga
h-3x=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
h=y+3x
Me tāpiri te 3x ki ngā taha e rua.
h-3x=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
-3x=y-h
Tangohia te h mai i ngā taha e rua.
\frac{-3x}{-3}=\frac{y-h}{-3}
Whakawehea ngā taha e rua ki te -3.
x=\frac{y-h}{-3}
Mā te whakawehe ki te -3 ka wetekia te whakareanga ki te -3.
x=\frac{h-y}{3}
Whakawehe y-h ki te -3.
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]
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Ngā Tepe
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