Whakaoti mō x
x=\frac{10y-11}{13}
Whakaoti mō y
y=\frac{13x+11}{10}
Graph
Tohaina
Kua tāruatia ki te papatopenga
1.3x+1.1=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
1.3x=y-1.1
Tangohia te 1.1 mai i ngā taha e rua.
\frac{1.3x}{1.3}=\frac{y-1.1}{1.3}
Whakawehea ngā taha e rua o te whārite ki te 1.3, he ōrite ki te whakarea i ngā taha e rua ki te tau huripoki o te hautanga.
x=\frac{y-1.1}{1.3}
Mā te whakawehe ki te 1.3 ka wetekia te whakareanga ki te 1.3.
x=\frac{10y-11}{13}
Whakawehe y-1.1 ki te 1.3 mā te whakarea y-1.1 ki te tau huripoki o 1.3.
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