Whakaoti mō x
x=2-2y
Whakaoti mō y
y=-\frac{x}{2}+1
Graph
Pātaitai
Algebra
x + 2 y - 2 = 0
Tohaina
Kua tāruatia ki te papatopenga
x-2=-2y
Tangohia te 2y mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
x=-2y+2
Me tāpiri te 2 ki ngā taha e rua.
2y-2=-x
Tangohia te x mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
2y=-x+2
Me tāpiri te 2 ki ngā taha e rua.
2y=2-x
He hanga arowhānui tō te whārite.
\frac{2y}{2}=\frac{2-x}{2}
Whakawehea ngā taha e rua ki te 2.
y=\frac{2-x}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
y=-\frac{x}{2}+1
Whakawehe -x+2 ki te 2.
Ngā Tauira
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\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
whārite Simultaneous
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Whakarerekētanga
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}