Whakaoti mō x
x=\frac{y-6}{4}
Whakaoti mō y
y=4x+6
Graph
Tohaina
Kua tāruatia ki te papatopenga
y-2=4\left(x+1\right)
Ko te tauaro o -1 ko 1.
y-2=4x+4
Whakamahia te āhuatanga tohatoha hei whakarea te 4 ki te x+1.
4x+4=y-2
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
4x=y-2-4
Tangohia te 4 mai i ngā taha e rua.
4x=y-6
Tangohia te 4 i te -2, ka -6.
\frac{4x}{4}=\frac{y-6}{4}
Whakawehea ngā taha e rua ki te 4.
x=\frac{y-6}{4}
Mā te whakawehe ki te 4 ka wetekia te whakareanga ki te 4.
x=\frac{y}{4}-\frac{3}{2}
Whakawehe y-6 ki te 4.
y-2=4\left(x+1\right)
Ko te tauaro o -1 ko 1.
y-2=4x+4
Whakamahia te āhuatanga tohatoha hei whakarea te 4 ki te x+1.
y=4x+4+2
Me tāpiri te 2 ki ngā taha e rua.
y=4x+6
Tāpirihia te 4 ki te 2, ka 6.
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