Whakaoti mō x
x=-\frac{1}{107}\approx -0.009345794
Graph
Tohaina
Kua tāruatia ki te papatopenga
321x=1-4
Tangohia te 4 mai i ngā taha e rua.
321x=-3
Tangohia te 4 i te 1, ka -3.
x=\frac{-3}{321}
Whakawehea ngā taha e rua ki te 321.
x=-\frac{1}{107}
Whakahekea te hautanga \frac{-3}{321} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.
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