Whakaoti mō x
x=\frac{y+2}{2}
Whakaoti mō y
y=2\left(x-1\right)
Graph
Pātaitai
Linear Equation
2 x - y - 2 = 0
Tohaina
Kua tāruatia ki te papatopenga
2x-2=y
Me tāpiri te y ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
2x=y+2
Me tāpiri te 2 ki ngā taha e rua.
\frac{2x}{2}=\frac{y+2}{2}
Whakawehea ngā taha e rua ki te 2.
x=\frac{y+2}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
x=\frac{y}{2}+1
Whakawehe y+2 ki te 2.
-y-2=-2x
Tangohia te 2x mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
-y=-2x+2
Me tāpiri te 2 ki ngā taha e rua.
-y=2-2x
He hanga arowhānui tō te whārite.
\frac{-y}{-1}=\frac{2-2x}{-1}
Whakawehea ngā taha e rua ki te -1.
y=\frac{2-2x}{-1}
Mā te whakawehe ki te -1 ka wetekia te whakareanga ki te -1.
y=2x-2
Whakawehe -2x+2 ki te -1.
Ngā Tauira
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