Whakaoti mō x
x=\frac{y+6}{3}
Whakaoti mō y
y=3\left(x-2\right)
Graph
Tohaina
Kua tāruatia ki te papatopenga
6x=12+2y
Me tāpiri te 2y ki ngā taha e rua.
6x=2y+12
He hanga arowhānui tō te whārite.
\frac{6x}{6}=\frac{2y+12}{6}
Whakawehea ngā taha e rua ki te 6.
x=\frac{2y+12}{6}
Mā te whakawehe ki te 6 ka wetekia te whakareanga ki te 6.
x=\frac{y}{3}+2
Whakawehe 12+2y ki te 6.
-2y=12-6x
Tangohia te 6x mai i ngā taha e rua.
\frac{-2y}{-2}=\frac{12-6x}{-2}
Whakawehea ngā taha e rua ki te -2.
y=\frac{12-6x}{-2}
Mā te whakawehe ki te -2 ka wetekia te whakareanga ki te -2.
y=3x-6
Whakawehe 12-6x ki te -2.
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