Whakaoti mō k
k = -\frac{13}{5} = -2\frac{3}{5} = -2.6
Tohaina
Kua tāruatia ki te papatopenga
-5k-2=11
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
-5k=11+2
Me tāpiri te 2 ki ngā taha e rua.
-5k=13
Tāpirihia te 11 ki te 2, ka 13.
k=\frac{13}{-5}
Whakawehea ngā taha e rua ki te -5.
k=-\frac{13}{5}
Ka taea te hautanga \frac{13}{-5} te tuhi anō ko -\frac{13}{5} mā te tango i te tohu tōraro.
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