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

Tohaina

3x=3z-2y
Tangohia te 2y mai i ngā taha e rua.
\frac{3x}{3}=\frac{3z-2y}{3}
Whakawehea ngā taha e rua ki te 3.
x=\frac{3z-2y}{3}
Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.
x=-\frac{2y}{3}+z
Whakawehe 3z-2y ki te 3.
2y=3z-3x
Tangohia te 3x mai i ngā taha e rua.
\frac{2y}{2}=\frac{3z-3x}{2}
Whakawehea ngā taha e rua ki te 2.
y=\frac{3z-3x}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.