Whakaoti mō u
u=-1+\frac{3}{2x}
x\neq 0
Whakaoti mō x
x=\frac{3}{2\left(u+1\right)}
u\neq -1
Graph
Tohaina
Kua tāruatia ki te papatopenga
2xu=3-2x
Tangohia te 2x mai i ngā taha e rua.
\frac{2xu}{2x}=\frac{3-2x}{2x}
Whakawehea ngā taha e rua ki te 2x.
u=\frac{3-2x}{2x}
Mā te whakawehe ki te 2x ka wetekia te whakareanga ki te 2x.
u=-1+\frac{3}{2x}
Whakawehe 3-2x ki te 2x.
\left(2u+2\right)x=3
Pahekotia ngā kīanga tau katoa e whai ana i te x.
\frac{\left(2u+2\right)x}{2u+2}=\frac{3}{2u+2}
Whakawehea ngā taha e rua ki te 2u+2.
x=\frac{3}{2u+2}
Mā te whakawehe ki te 2u+2 ka wetekia te whakareanga ki te 2u+2.
x=\frac{3}{2\left(u+1\right)}
Whakawehe 3 ki te 2u+2.
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