Whakaoti mō x
x=\frac{y-3}{2}
Whakaoti mō y
y=2x+3
Graph
Pātaitai
Linear Equation
2y-4x=6
Tohaina
Kua tāruatia ki te papatopenga
-4x=6-2y
Tangohia te 2y mai i ngā taha e rua.
\frac{-4x}{-4}=\frac{6-2y}{-4}
Whakawehea ngā taha e rua ki te -4.
x=\frac{6-2y}{-4}
Mā te whakawehe ki te -4 ka wetekia te whakareanga ki te -4.
x=\frac{y-3}{2}
Whakawehe 6-2y ki te -4.
2y=6+4x
Me tāpiri te 4x ki ngā taha e rua.
2y=4x+6
He hanga arowhānui tō te whārite.
\frac{2y}{2}=\frac{4x+6}{2}
Whakawehea ngā taha e rua ki te 2.
y=\frac{4x+6}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
y=2x+3
Whakawehe 6+4x ki te 2.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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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\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}