Tīpoka ki ngā ihirangi matua
Whakaoti mō x
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Whakaoti mō y
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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

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