Whakaoti mō x
x=\frac{1-2x_{2}}{3}
Whakaoti mō x_2
x_{2}=\frac{1-3x}{2}
Graph
Tohaina
Kua tāruatia ki te papatopenga
3x-1=-2x_{2}
Tangohia te 2x_{2} mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
3x=-2x_{2}+1
Me tāpiri te 1 ki ngā taha e rua.
3x=1-2x_{2}
He hanga arowhānui tō te whārite.
\frac{3x}{3}=\frac{1-2x_{2}}{3}
Whakawehea ngā taha e rua ki te 3.
x=\frac{1-2x_{2}}{3}
Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.
2x_{2}-1=-3x
Tangohia te 3x mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
2x_{2}=-3x+1
Me tāpiri te 1 ki ngā taha e rua.
2x_{2}=1-3x
He hanga arowhānui tō te whārite.
\frac{2x_{2}}{2}=\frac{1-3x}{2}
Whakawehea ngā taha e rua ki te 2.
x_{2}=\frac{1-3x}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
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