Whakaoti mō x
x=\frac{-7y-11}{10}
Whakaoti mō y
y=\frac{-10x-11}{7}
Graph
Tohaina
Kua tāruatia ki te papatopenga
20x=-22-14y
Tangohia te 14y mai i ngā taha e rua.
20x=-14y-22
He hanga arowhānui tō te whārite.
\frac{20x}{20}=\frac{-14y-22}{20}
Whakawehea ngā taha e rua ki te 20.
x=\frac{-14y-22}{20}
Mā te whakawehe ki te 20 ka wetekia te whakareanga ki te 20.
x=\frac{-7y-11}{10}
Whakawehe -22-14y ki te 20.
14y=-22-20x
Tangohia te 20x mai i ngā taha e rua.
14y=-20x-22
He hanga arowhānui tō te whārite.
\frac{14y}{14}=\frac{-20x-22}{14}
Whakawehea ngā taha e rua ki te 14.
y=\frac{-20x-22}{14}
Mā te whakawehe ki te 14 ka wetekia te whakareanga ki te 14.
y=\frac{-10x-11}{7}
Whakawehe -22-20x ki te 14.
Ngā Tauira
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