Whakaoti mō x
x=5.6
Graph
Tohaina
Kua tāruatia ki te papatopenga
3.8x=8.4+12.88
Me tāpiri te 12.88 ki ngā taha e rua.
3.8x=21.28
Tāpirihia te 8.4 ki te 12.88, ka 21.28.
x=\frac{21.28}{3.8}
Whakawehea ngā taha e rua ki te 3.8.
x=\frac{2128}{380}
Whakarohaina te \frac{21.28}{3.8} mā te whakarea i te taurunga me te tauraro ki te 100.
x=\frac{28}{5}
Whakahekea te hautanga \frac{2128}{380} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 76.
Ngā Tauira
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