Whakaoti mō x
x = -\frac{25}{3} = -8\frac{1}{3} \approx -8.333333333
Graph
Tohaina
Kua tāruatia ki te papatopenga
5x-9-8x=16
Tangohia te 8x mai i ngā taha e rua.
-3x-9=16
Pahekotia te 5x me -8x, ka -3x.
-3x=16+9
Me tāpiri te 9 ki ngā taha e rua.
-3x=25
Tāpirihia te 16 ki te 9, ka 25.
x=\frac{25}{-3}
Whakawehea ngā taha e rua ki te -3.
x=-\frac{25}{3}
Ka taea te hautanga \frac{25}{-3} te tuhi anō ko -\frac{25}{3} mā te tango i te tohu tōraro.
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