Whakaoti mō x
x = -\frac{13}{3} = -4\frac{1}{3} \approx -4.333333333
Graph
Tohaina
Kua tāruatia ki te papatopenga
-3x=15-2
Tangohia te 2 mai i ngā taha e rua.
-3x=13
Tangohia te 2 i te 15, ka 13.
x=\frac{13}{-3}
Whakawehea ngā taha e rua ki te -3.
x=-\frac{13}{3}
Ka taea te hautanga \frac{13}{-3} te tuhi anō ko -\frac{13}{3} mā te tango i te tohu tōraro.
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