Whakaoti mō x
x=-\frac{2}{3}\approx -0.666666667
Graph
Tohaina
Kua tāruatia ki te papatopenga
2+x=\frac{4}{3}
Me whakarea ngā taha e rua ki te \frac{4}{3}.
x=\frac{4}{3}-2
Tangohia te 2 mai i ngā taha e rua.
x=\frac{4}{3}-\frac{6}{3}
Me tahuri te 2 ki te hautau \frac{6}{3}.
x=\frac{4-6}{3}
Tā te mea he rite te tauraro o \frac{4}{3} me \frac{6}{3}, me tango rāua mā te tango i ō raua taurunga.
x=-\frac{2}{3}
Tangohia te 6 i te 4, ka -2.
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