Whakaoti mō x
x = \frac{50631}{305} = 166\frac{1}{305} \approx 166.003278689
Graph
Tohaina
Kua tāruatia ki te papatopenga
400+15.25x=2931.55
Tāpirihia te 2866 ki te 65.55, ka 2931.55.
15.25x=2931.55-400
Tangohia te 400 mai i ngā taha e rua.
15.25x=2531.55
Tangohia te 400 i te 2931.55, ka 2531.55.
x=\frac{2531.55}{15.25}
Whakawehea ngā taha e rua ki te 15.25.
x=\frac{253155}{1525}
Whakarohaina te \frac{2531.55}{15.25} mā te whakarea i te taurunga me te tauraro ki te 100.
x=\frac{50631}{305}
Whakahekea te hautanga \frac{253155}{1525} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.
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