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

xy=-16
Tangohia te 16 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
yx=-16
He hanga arowhānui tō te whārite.
\frac{yx}{y}=-\frac{16}{y}
Whakawehea ngā taha e rua ki te y.
x=-\frac{16}{y}
Mā te whakawehe ki te y ka wetekia te whakareanga ki te y.
xy=-16
Tangohia te 16 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
\frac{xy}{x}=-\frac{16}{x}
Whakawehea ngā taha e rua ki te x.
y=-\frac{16}{x}
Mā te whakawehe ki te x ka wetekia te whakareanga ki te x.