Whakaoti mō x
x=\frac{y-13}{5}
Whakaoti mō y
y=5x+13
Graph
Tohaina
Kua tāruatia ki te papatopenga
y-3=5x+10
Whakamahia te āhuatanga tohatoha hei whakarea te 5 ki te x+2.
5x+10=y-3
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
5x=y-3-10
Tangohia te 10 mai i ngā taha e rua.
5x=y-13
Tangohia te 10 i te -3, ka -13.
\frac{5x}{5}=\frac{y-13}{5}
Whakawehea ngā taha e rua ki te 5.
x=\frac{y-13}{5}
Mā te whakawehe ki te 5 ka wetekia te whakareanga ki te 5.
y-3=5x+10
Whakamahia te āhuatanga tohatoha hei whakarea te 5 ki te x+2.
y=5x+10+3
Me tāpiri te 3 ki ngā taha e rua.
y=5x+13
Tāpirihia te 10 ki te 3, ka 13.
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