Whakaoti mō x
x=\frac{5y+4}{3}
Whakaoti mō y
y=\frac{3x-4}{5}
Graph
Tohaina
Kua tāruatia ki te papatopenga
3x-4=5y
Me tāpiri te 5y ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
3x=5y+4
Me tāpiri te 4 ki ngā taha e rua.
\frac{3x}{3}=\frac{5y+4}{3}
Whakawehea ngā taha e rua ki te 3.
x=\frac{5y+4}{3}
Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.
-5y-4=-3x
Tangohia te 3x mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
-5y=-3x+4
Me tāpiri te 4 ki ngā taha e rua.
-5y=4-3x
He hanga arowhānui tō te whārite.
\frac{-5y}{-5}=\frac{4-3x}{-5}
Whakawehea ngā taha e rua ki te -5.
y=\frac{4-3x}{-5}
Mā te whakawehe ki te -5 ka wetekia te whakareanga ki te -5.
y=\frac{3x-4}{5}
Whakawehe -3x+4 ki te -5.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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whārite paerangi
y = 3x + 4
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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
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