Whakaoti mō x
x=\frac{7y}{6}+\frac{5}{3}
Whakaoti mō y
y=\frac{6x-10}{7}
Graph
Tohaina
Kua tāruatia ki te papatopenga
12x=20+14y
Me tāpiri te 14y ki ngā taha e rua.
12x=14y+20
He hanga arowhānui tō te whārite.
\frac{12x}{12}=\frac{14y+20}{12}
Whakawehea ngā taha e rua ki te 12.
x=\frac{14y+20}{12}
Mā te whakawehe ki te 12 ka wetekia te whakareanga ki te 12.
x=\frac{7y}{6}+\frac{5}{3}
Whakawehe 20+14y ki te 12.
-14y=20-12x
Tangohia te 12x mai i ngā taha e rua.
\frac{-14y}{-14}=\frac{20-12x}{-14}
Whakawehea ngā taha e rua ki te -14.
y=\frac{20-12x}{-14}
Mā te whakawehe ki te -14 ka wetekia te whakareanga ki te -14.
y=\frac{6x-10}{7}
Whakawehe 20-12x ki te -14.
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