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Whakaoti mō y
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Whakaoti mō x
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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

6y=28-x
Tangohia te x mai i ngā taha e rua.
\frac{6y}{6}=\frac{28-x}{6}
Whakawehea ngā taha e rua ki te 6.
y=\frac{28-x}{6}
Mā te whakawehe ki te 6 ka wetekia te whakareanga ki te 6.
y=-\frac{x}{6}+\frac{14}{3}
Whakawehe 28-x ki te 6.
x=28-6y
Tangohia te 6y mai i ngā taha e rua.