Whakaoti mō x
x=2y+\frac{4}{3}
Whakaoti mō y
y=\frac{x}{2}-\frac{2}{3}
Graph
Tohaina
Kua tāruatia ki te papatopenga
3x-4=6y
Me tāpiri te 6y ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
3x=6y+4
Me tāpiri te 4 ki ngā taha e rua.
\frac{3x}{3}=\frac{6y+4}{3}
Whakawehea ngā taha e rua ki te 3.
x=\frac{6y+4}{3}
Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.
x=2y+\frac{4}{3}
Whakawehe 6y+4 ki te 3.
-6y-4=-3x
Tangohia te 3x mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
-6y=-3x+4
Me tāpiri te 4 ki ngā taha e rua.
-6y=4-3x
He hanga arowhānui tō te whārite.
\frac{-6y}{-6}=\frac{4-3x}{-6}
Whakawehea ngā taha e rua ki te -6.
y=\frac{4-3x}{-6}
Mā te whakawehe ki te -6 ka wetekia te whakareanga ki te -6.
y=\frac{x}{2}-\frac{2}{3}
Whakawehe -3x+4 ki te -6.
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