Whakaoti mō x
x=\frac{y}{4}+\frac{2}{3}
Whakaoti mō y
y=4x-\frac{8}{3}
Graph
Tohaina
Kua tāruatia ki te papatopenga
12x=8+3y
Me tāpiri te 3y ki ngā taha e rua.
12x=3y+8
He hanga arowhānui tō te whārite.
\frac{12x}{12}=\frac{3y+8}{12}
Whakawehea ngā taha e rua ki te 12.
x=\frac{3y+8}{12}
Mā te whakawehe ki te 12 ka wetekia te whakareanga ki te 12.
x=\frac{y}{4}+\frac{2}{3}
Whakawehe 8+3y ki te 12.
-3y=8-12x
Tangohia te 12x mai i ngā taha e rua.
\frac{-3y}{-3}=\frac{8-12x}{-3}
Whakawehea ngā taha e rua ki te -3.
y=\frac{8-12x}{-3}
Mā te whakawehe ki te -3 ka wetekia te whakareanga ki te -3.
y=4x-\frac{8}{3}
Whakawehe 8-12x ki te -3.
Ngā Tauira
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