Whakaoti mō x
x=\frac{y-2}{2}
Whakaoti mō y
y=2\left(x+1\right)
Graph
Tohaina
Kua tāruatia ki te papatopenga
y-6=2x-4
Tāpirihia te -10 ki te 6, ka -4.
2x-4=y-6
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
2x=y-6+4
Me tāpiri te 4 ki ngā taha e rua.
2x=y-2
Tāpirihia te -6 ki te 4, ka -2.
\frac{2x}{2}=\frac{y-2}{2}
Whakawehea ngā taha e rua ki te 2.
x=\frac{y-2}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
x=\frac{y}{2}-1
Whakawehe y-2 ki te 2.
y-6=2x-4
Tāpirihia te -10 ki te 6, ka -4.
y=2x-4+6
Me tāpiri te 6 ki ngā taha e rua.
y=2x+2
Tāpirihia te -4 ki te 6, ka 2.
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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