Whakaoti mō x
x=900
Graph
Tohaina
Kua tāruatia ki te papatopenga
x=\frac{1620}{1.8}
Whakawehea ngā taha e rua ki te 1.8.
x=\frac{16200}{18}
Whakarohaina te \frac{1620}{1.8} mā te whakarea i te taurunga me te tauraro ki te 10.
x=900
Whakawehea te 16200 ki te 18, kia riro ko 900.
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