Whakaoti mō x
x=\frac{5}{6}\approx 0.833333333
Graph
Tohaina
Kua tāruatia ki te papatopenga
3x=3.5\times \frac{5}{7}
Me whakarea ngā taha e rua ki te \frac{5}{7}.
3x=\frac{7}{2}\times \frac{5}{7}
Me tahuri ki tau ā-ira 3.5 ki te hautau \frac{35}{10}. Whakahekea te hautanga \frac{35}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.
3x=\frac{7\times 5}{2\times 7}
Me whakarea te \frac{7}{2} ki te \frac{5}{7} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.
3x=\frac{5}{2}
Me whakakore tahi te 7 i te taurunga me te tauraro.
x=\frac{\frac{5}{2}}{3}
Whakawehea ngā taha e rua ki te 3.
x=\frac{5}{2\times 3}
Tuhia te \frac{\frac{5}{2}}{3} hei hautanga kotahi.
x=\frac{5}{6}
Whakareatia te 2 ki te 3, ka 6.
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