Whakaoti mō x
x=\frac{y+2}{38}
Whakaoti mō y
y=38x-2
Graph
Tohaina
Kua tāruatia ki te papatopenga
38x-2=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
38x=y+2
Me tāpiri te 2 ki ngā taha e rua.
\frac{38x}{38}=\frac{y+2}{38}
Whakawehea ngā taha e rua ki te 38.
x=\frac{y+2}{38}
Mā te whakawehe ki te 38 ka wetekia te whakareanga ki te 38.
x=\frac{y}{38}+\frac{1}{19}
Whakawehe y+2 ki te 38.
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