Whakaoti mō x
x=\frac{2z}{11}+\frac{47y}{55}
Whakaoti mō y
y=\frac{55x-10z}{47}
Tohaina
Kua tāruatia ki te papatopenga
55x=10z+47y
Me tāpiri te 47y ki ngā taha e rua.
55x=47y+10z
He hanga arowhānui tō te whārite.
\frac{55x}{55}=\frac{47y+10z}{55}
Whakawehea ngā taha e rua ki te 55.
x=\frac{47y+10z}{55}
Mā te whakawehe ki te 55 ka wetekia te whakareanga ki te 55.
x=\frac{2z}{11}+\frac{47y}{55}
Whakawehe 10z+47y ki te 55.
-47y=10z-55x
Tangohia te 55x mai i ngā taha e rua.
\frac{-47y}{-47}=\frac{10z-55x}{-47}
Whakawehea ngā taha e rua ki te -47.
y=\frac{10z-55x}{-47}
Mā te whakawehe ki te -47 ka wetekia te whakareanga ki te -47.
y=\frac{55x-10z}{47}
Whakawehe 10z-55x ki te -47.
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