Whakaoti mō x
x=\frac{8\left(y+10\right)}{5}
Whakaoti mō y
y=\frac{5\left(x-16\right)}{8}
Graph
Pātaitai
Linear Equation
5x-8y=80
Tohaina
Kua tāruatia ki te papatopenga
5x=80+8y
Me tāpiri te 8y ki ngā taha e rua.
5x=8y+80
He hanga arowhānui tō te whārite.
\frac{5x}{5}=\frac{8y+80}{5}
Whakawehea ngā taha e rua ki te 5.
x=\frac{8y+80}{5}
Mā te whakawehe ki te 5 ka wetekia te whakareanga ki te 5.
x=\frac{8y}{5}+16
Whakawehe 80+8y ki te 5.
-8y=80-5x
Tangohia te 5x mai i ngā taha e rua.
\frac{-8y}{-8}=\frac{80-5x}{-8}
Whakawehea ngā taha e rua ki te -8.
y=\frac{80-5x}{-8}
Mā te whakawehe ki te -8 ka wetekia te whakareanga ki te -8.
y=\frac{5x}{8}-10
Whakawehe 80-5x ki te -8.
Ngā Tauira
whārite tapawhā
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whārite paerangi
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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}