Whakaoti mō x
x=\frac{3y+11}{4}
Whakaoti mō y
y=\frac{4x-11}{3}
Graph
Tohaina
Kua tāruatia ki te papatopenga
4x=11+3y
Me tāpiri te 3y ki ngā taha e rua.
4x=3y+11
He hanga arowhānui tō te whārite.
\frac{4x}{4}=\frac{3y+11}{4}
Whakawehea ngā taha e rua ki te 4.
x=\frac{3y+11}{4}
Mā te whakawehe ki te 4 ka wetekia te whakareanga ki te 4.
-3y=11-4x
Tangohia te 4x mai i ngā taha e rua.
\frac{-3y}{-3}=\frac{11-4x}{-3}
Whakawehea ngā taha e rua ki te -3.
y=\frac{11-4x}{-3}
Mā te whakawehe ki te -3 ka wetekia te whakareanga ki te -3.
y=\frac{4x-11}{3}
Whakawehe 11-4x ki te -3.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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whārite paerangi
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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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