Whakaoti mō x
x=\frac{x_{1}+2}{5}
Whakaoti mō x_1
x_{1}=5x-2
Graph
Tohaina
Kua tāruatia ki te papatopenga
5x=x_{1}+2
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\frac{5x}{5}=\frac{x_{1}+2}{5}
Whakawehea ngā taha e rua ki te 5.
x=\frac{x_{1}+2}{5}
Mā te whakawehe ki te 5 ka wetekia te whakareanga ki te 5.
x_{1}=5x-2
Tangohia te 2 mai i ngā taha e rua.
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