Whakaoti mō x
x = -\frac{27}{19} = -1\frac{8}{19} \approx -1.421052632
Graph
Tohaina
Kua tāruatia ki te papatopenga
27=-19x
Pahekotia te 6x me -25x, ka -19x.
-19x=27
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x=\frac{27}{-19}
Whakawehea ngā taha e rua ki te -19.
x=-\frac{27}{19}
Ka taea te hautanga \frac{27}{-19} te tuhi anō ko -\frac{27}{19} mā te tango i te tohu tōraro.
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