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Whakaoti mō x
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Whakaoti mō y
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Tohaina

35x=602-2y
Tangohia te 2y mai i ngā taha e rua.
\frac{35x}{35}=\frac{602-2y}{35}
Whakawehea ngā taha e rua ki te 35.
x=\frac{602-2y}{35}
Mā te whakawehe ki te 35 ka wetekia te whakareanga ki te 35.
x=-\frac{2y}{35}+\frac{86}{5}
Whakawehe 602-2y ki te 35.
2y=602-35x
Tangohia te 35x mai i ngā taha e rua.
\frac{2y}{2}=\frac{602-35x}{2}
Whakawehea ngā taha e rua ki te 2.
y=\frac{602-35x}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
y=-\frac{35x}{2}+301
Whakawehe 602-35x ki te 2.