Whakaoti mō x
x=\frac{y}{3}
Whakaoti mō y
y=3x
Graph
Tohaina
Kua tāruatia ki te papatopenga
-3x=-y
Tangohia te y mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
\frac{-3x}{-3}=-\frac{y}{-3}
Whakawehea ngā taha e rua ki te -3.
x=-\frac{y}{-3}
Mā te whakawehe ki te -3 ka wetekia te whakareanga ki te -3.
x=\frac{y}{3}
Whakawehe -y ki te -3.
y=3x
Me tāpiri te 3x ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
Ngā Tauira
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Ngā Tepe
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