Whakaoti mō a
a=\frac{2}{x}
x\neq 0
Whakaoti mō x
x=\frac{2}{a}
a\neq 0
Graph
Tohaina
Kua tāruatia ki te papatopenga
-ax=-2
Tangohia te 2 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
\left(-x\right)a=-2
He hanga arowhānui tō te whārite.
\frac{\left(-x\right)a}{-x}=-\frac{2}{-x}
Whakawehea ngā taha e rua ki te -x.
a=-\frac{2}{-x}
Mā te whakawehe ki te -x ka wetekia te whakareanga ki te -x.
a=\frac{2}{x}
Whakawehe -2 ki te -x.
-ax=-2
Tangohia te 2 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
\left(-a\right)x=-2
He hanga arowhānui tō te whārite.
\frac{\left(-a\right)x}{-a}=-\frac{2}{-a}
Whakawehea ngā taha e rua ki te -a.
x=-\frac{2}{-a}
Mā te whakawehe ki te -a ka wetekia te whakareanga ki te -a.
x=\frac{2}{a}
Whakawehe -2 ki te -a.
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