Whakaoti mō x
x = -\frac{10}{3} = -3\frac{1}{3} \approx -3.333333333
Graph
Tohaina
Kua tāruatia ki te papatopenga
18+3x=8
Whakareatia ngā taha e rua o te whārite ki te 2.
3x=8-18
Tangohia te 18 mai i ngā taha e rua.
3x=-10
Tangohia te 18 i te 8, ka -10.
x=\frac{-10}{3}
Whakawehea ngā taha e rua ki te 3.
x=-\frac{10}{3}
Ka taea te hautanga \frac{-10}{3} te tuhi anō ko -\frac{10}{3} mā te tango i te tohu tōraro.
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