Whakaoti mō x
x=\frac{7}{100}=0.07
Graph
Tohaina
Kua tāruatia ki te papatopenga
45000x=3150
Whakareatia te 5000 ki te 9, ka 45000.
x=\frac{3150}{45000}
Whakawehea ngā taha e rua ki te 45000.
x=\frac{7}{100}
Whakahekea te hautanga \frac{3150}{45000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 450.
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