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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

2x=3+y
Me tāpiri te y ki ngā taha e rua.
2x=y+3
He hanga arowhānui tō te whārite.
\frac{2x}{2}=\frac{y+3}{2}
Whakawehea ngā taha e rua ki te 2.
x=\frac{y+3}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
-y=3-2x
Tangohia te 2x mai i ngā taha e rua.
\frac{-y}{-1}=\frac{3-2x}{-1}
Whakawehea ngā taha e rua ki te -1.
y=\frac{3-2x}{-1}
Mā te whakawehe ki te -1 ka wetekia te whakareanga ki te -1.
y=2x-3
Whakawehe 3-2x ki te -1.