Whakaoti mō x
x=6y+27
Whakaoti mō y
y=\frac{x-27}{6}
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x-54=12y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
2x=12y+54
Me tāpiri te 54 ki ngā taha e rua.
\frac{2x}{2}=\frac{12y+54}{2}
Whakawehea ngā taha e rua ki te 2.
x=\frac{12y+54}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
x=6y+27
Whakawehe 12y+54 ki te 2.
12y=2x-54
He hanga arowhānui tō te whārite.
\frac{12y}{12}=\frac{2x-54}{12}
Whakawehea ngā taha e rua ki te 12.
y=\frac{2x-54}{12}
Mā te whakawehe ki te 12 ka wetekia te whakareanga ki te 12.
y=\frac{x}{6}-\frac{9}{2}
Whakawehe -54+2x ki te 12.
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