Whakaoti mō x
x=\frac{2}{y-1}
y\neq 1
Whakaoti mō y
y=\frac{x+2}{x}
x\neq 0
Graph
Tohaina
Kua tāruatia ki te papatopenga
\left(y-1\right)x=2
Pahekotia ngā kīanga tau katoa e whai ana i te x.
\frac{\left(y-1\right)x}{y-1}=\frac{2}{y-1}
Whakawehea ngā taha e rua ki te y-1.
x=\frac{2}{y-1}
Mā te whakawehe ki te y-1 ka wetekia te whakareanga ki te y-1.
xy=2+x
Me tāpiri te x ki ngā taha e rua.
xy=x+2
He hanga arowhānui tō te whārite.
\frac{xy}{x}=\frac{x+2}{x}
Whakawehea ngā taha e rua ki te x.
y=\frac{x+2}{x}
Mā te whakawehe ki te x ka wetekia te whakareanga ki te x.
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