Whakaoti mō x
x=\frac{1}{2}=0.5
Graph
Tohaina
Kua tāruatia ki te papatopenga
20x=-10+20
Me tāpiri te 20 ki ngā taha e rua.
20x=10
Tāpirihia te -10 ki te 20, ka 10.
x=\frac{10}{20}
Whakawehea ngā taha e rua ki te 20.
x=\frac{1}{2}
Whakahekea te hautanga \frac{10}{20} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 10.
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