Whakaoti mō x
x = -\frac{47}{4} = -11\frac{3}{4} = -11.75
Graph
Tohaina
Kua tāruatia ki te papatopenga
-4x-38=9
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
-4x=9+38
Me tāpiri te 38 ki ngā taha e rua.
-4x=47
Tāpirihia te 9 ki te 38, ka 47.
x=\frac{47}{-4}
Whakawehea ngā taha e rua ki te -4.
x=-\frac{47}{4}
Ka taea te hautanga \frac{47}{-4} te tuhi anō ko -\frac{47}{4} mā te tango i te tohu tōraro.
Ngā Tauira
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Whakarerekētanga
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Ngā Tepe
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