Whakaoti i te 1/-2+7=-12

$$\frac { 1 } { - 2 } + 7 = - 12$$

Manatoko

Ngā Upane Otinga

Ka taea te hautanga \frac{1}{-2} te tuhi anō ko -\frac{1}{2} mā te tango i te tohu tōraro.

$$-\frac{1}{2}+7=-12$$

Me tahuri te 7 ki te hautau \frac{14}{2}.

$$-\frac{1}{2}+\frac{14}{2}=-12$$

Tā te mea he rite te tauraro o -\frac{1}{2} me \frac{14}{2}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{-1+14}{2}=-12$$

Tāpirihia te -1 ki te 14, ka 13.

$$\frac{13}{2}=-12$$

Me tahuri te -12 ki te hautau -\frac{24}{2}.

$$\frac{13}{2}=-\frac{24}{2}$$

Whakatauritea te \frac{13}{2} me te -\frac{24}{2}.

$$\text{false}$$