Whakaoti mō x
x=\frac{2}{3}\approx 0.666666667
Graph
Tohaina
Kua tāruatia ki te papatopenga
x=1-\frac{1}{3}
Tangohia te \frac{1}{3} mai i ngā taha e rua.
x=\frac{3}{3}-\frac{1}{3}
Me tahuri te 1 ki te hautau \frac{3}{3}.
x=\frac{3-1}{3}
Tā te mea he rite te tauraro o \frac{3}{3} me \frac{1}{3}, me tango rāua mā te tango i ō raua taurunga.
x=\frac{2}{3}
Tangohia te 1 i te 3, ka 2.
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