Whakaoti mō x
x=-\frac{2}{3}\approx -0.666666667
Graph
Tohaina
Kua tāruatia ki te papatopenga
3x-1=-3
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
3x=-3+1
Me tāpiri te 1 ki ngā taha e rua.
3x=-2
Tāpirihia te -3 ki te 1, ka -2.
x=\frac{-2}{3}
Whakawehea ngā taha e rua ki te 3.
x=-\frac{2}{3}
Ka taea te hautanga \frac{-2}{3} te tuhi anō ko -\frac{2}{3} mā te tango i te tohu tōraro.
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