Whakaoti mō x
x=-\frac{1}{6}\approx -0.166666667
Graph
Tohaina
Kua tāruatia ki te papatopenga
4+3x-9x=5
Tangohia te 9x mai i ngā taha e rua.
4-6x=5
Pahekotia te 3x me -9x, ka -6x.
-6x=5-4
Tangohia te 4 mai i ngā taha e rua.
-6x=1
Tangohia te 4 i te 5, ka 1.
x=\frac{1}{-6}
Whakawehea ngā taha e rua ki te -6.
x=-\frac{1}{6}
Ka taea te hautanga \frac{1}{-6} te tuhi anō ko -\frac{1}{6} mā te tango i te tohu tōraro.
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