Whakaoti mō x
x=20
Graph
Tohaina
Kua tāruatia ki te papatopenga
200\left(1+0\times 10\right)=10x
Whakareatia te 0 ki te 1, ka 0.
200\left(1+0\right)=10x
Whakareatia te 0 ki te 10, ka 0.
200\times 1=10x
Tāpirihia te 1 ki te 0, ka 1.
200=10x
Whakareatia te 200 ki te 1, ka 200.
10x=200
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x=\frac{200}{10}
Whakawehea ngā taha e rua ki te 10.
x=20
Whakawehea te 200 ki te 10, kia riro ko 20.
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