Whakaoti mō a
a=-\frac{3b}{2\left(1-5b\right)}
b\neq \frac{1}{5}
Whakaoti mō b
b=-\frac{2a}{3-10a}
a\neq \frac{3}{10}
Tohaina
Kua tāruatia ki te papatopenga
2a+3b-10ab=0
Tangohia te 10ab mai i ngā taha e rua.
2a-10ab=-3b
Tangohia te 3b mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
\left(2-10b\right)a=-3b
Pahekotia ngā kīanga tau katoa e whai ana i te a.
\frac{\left(2-10b\right)a}{2-10b}=-\frac{3b}{2-10b}
Whakawehea ngā taha e rua ki te 2-10b.
a=-\frac{3b}{2-10b}
Mā te whakawehe ki te 2-10b ka wetekia te whakareanga ki te 2-10b.
a=-\frac{3b}{2\left(1-5b\right)}
Whakawehe -3b ki te 2-10b.
2a+3b-10ab=0
Tangohia te 10ab mai i ngā taha e rua.
3b-10ab=-2a
Tangohia te 2a mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
\left(3-10a\right)b=-2a
Pahekotia ngā kīanga tau katoa e whai ana i te b.
\frac{\left(3-10a\right)b}{3-10a}=-\frac{2a}{3-10a}
Whakawehea ngā taha e rua ki te 3-10a.
b=-\frac{2a}{3-10a}
Mā te whakawehe ki te 3-10a ka wetekia te whakareanga ki te 3-10a.
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