Whakaoti mō x
x = \frac{1}{15} = 0.06666666666666667
Whakaoti mō y
y = -\frac{1}{15} = -0.06666666666666667
Graph
Tohaina
Kua tāruatia ki te papatopenga
15x=1+15y
Me tāpiri te 15y ki ngā taha e rua.
15x=15y+1
He hanga arowhānui tō te whārite.
\frac{15x}{15}=\frac{15y+1}{15}
Whakawehea ngā taha e rua ki te 15.
x=\frac{15y+1}{15}
Mā te whakawehe ki te 15 ka wetekia te whakareanga ki te 15.
x=y+\frac{1}{15}
Whakawehe 1+15y ki te 15.
-15y=1-15x
Tangohia te 15x mai i ngā taha e rua.
\frac{-15y}{-15}=\frac{1-15x}{-15}
Whakawehea ngā taha e rua ki te -15.
y=\frac{1-15x}{-15}
Mā te whakawehe ki te -15 ka wetekia te whakareanga ki te -15.
y=x-\frac{1}{15}
Whakawehe 1-15x ki te -15.
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