Whakaoti mō a
a=\frac{1533}{2050}\approx 0.747804878
Tohaina
Kua tāruatia ki te papatopenga
4100a-3075=0\times 5a-9
Whakamahia te āhuatanga tohatoha hei whakarea te 1025 ki te 4a-3.
4100a-3075=0a-9
Whakareatia te 0 ki te 5, ka 0.
4100a-3075=0-9
Ko te tau i whakarea ki te kore ka hua ko te kore.
4100a-3075=-9
Tangohia te 9 i te 0, ka -9.
4100a=-9+3075
Me tāpiri te 3075 ki ngā taha e rua.
4100a=3066
Tāpirihia te -9 ki te 3075, ka 3066.
a=\frac{3066}{4100}
Whakawehea ngā taha e rua ki te 4100.
a=\frac{1533}{2050}
Whakahekea te hautanga \frac{3066}{4100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
Ngā Tauira
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