Whakaoti mō x
x=\frac{3}{55}\approx 0.054545455
Graph
Tohaina
Kua tāruatia ki te papatopenga
-\frac{18}{11}=-30x
Whakawehea te 90 ki te 3, kia riro ko 30.
-30x=-\frac{18}{11}
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x=\frac{-\frac{18}{11}}{-30}
Whakawehea ngā taha e rua ki te -30.
x=\frac{-18}{11\left(-30\right)}
Tuhia te \frac{-\frac{18}{11}}{-30} hei hautanga kotahi.
x=\frac{-18}{-330}
Whakareatia te 11 ki te -30, ka -330.
x=\frac{3}{55}
Whakahekea te hautanga \frac{-18}{-330} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te -6.
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