Whakaoti mō x
x=\frac{y-1}{5}
Whakaoti mō y
y=5x+1
Graph
Tohaina
Kua tāruatia ki te papatopenga
5x+1=y
Me tāpiri te y ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
5x=y-1
Tangohia te 1 mai i ngā taha e rua.
\frac{5x}{5}=\frac{y-1}{5}
Whakawehea ngā taha e rua ki te 5.
x=\frac{y-1}{5}
Mā te whakawehe ki te 5 ka wetekia te whakareanga ki te 5.
-y+1=-5x
Tangohia te 5x mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
-y=-5x-1
Tangohia te 1 mai i ngā taha e rua.
\frac{-y}{-1}=\frac{-5x-1}{-1}
Whakawehea ngā taha e rua ki te -1.
y=\frac{-5x-1}{-1}
Mā te whakawehe ki te -1 ka wetekia te whakareanga ki te -1.
y=5x+1
Whakawehe -5x-1 ki te -1.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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Poukapa
\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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Whakaurunga
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}