Whakaoti mō x
x=\frac{1}{5}=0.2
Graph
Tohaina
Kua tāruatia ki te papatopenga
10x=2
Me tāpiri te 2 ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
x=\frac{2}{10}
Whakawehea ngā taha e rua ki te 10.
x=\frac{1}{5}
Whakahekea te hautanga \frac{2}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
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