Whakaoti mō x
x=\frac{400}{x_{2}}
x_{2}\neq 0
Whakaoti mō x_2
x_{2}=\frac{400}{x}
x\neq 0
Graph
Tohaina
Kua tāruatia ki te papatopenga
x_{2}x=400
He hanga arowhānui tō te whārite.
\frac{x_{2}x}{x_{2}}=\frac{400}{x_{2}}
Whakawehea ngā taha e rua ki te x_{2}.
x=\frac{400}{x_{2}}
Mā te whakawehe ki te x_{2} ka wetekia te whakareanga ki te x_{2}.
xx_{2}=400
He hanga arowhānui tō te whārite.
\frac{xx_{2}}{x}=\frac{400}{x}
Whakawehea ngā taha e rua ki te x.
x_{2}=\frac{400}{x}
Mā te whakawehe ki te x ka wetekia te whakareanga ki te x.
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