Whakaoti mō x
x=\frac{2\left(y+5\right)}{3}
Whakaoti mō y
y=\frac{3x}{2}-5
Graph
Tohaina
Kua tāruatia ki te papatopenga
3x-10=2y
Me tāpiri te 2y ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
3x=2y+10
Me tāpiri te 10 ki ngā taha e rua.
\frac{3x}{3}=\frac{2y+10}{3}
Whakawehea ngā taha e rua ki te 3.
x=\frac{2y+10}{3}
Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.
-2y-10=-3x
Tangohia te 3x mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
-2y=-3x+10
Me tāpiri te 10 ki ngā taha e rua.
-2y=10-3x
He hanga arowhānui tō te whārite.
\frac{-2y}{-2}=\frac{10-3x}{-2}
Whakawehea ngā taha e rua ki te -2.
y=\frac{10-3x}{-2}
Mā te whakawehe ki te -2 ka wetekia te whakareanga ki te -2.
y=\frac{3x}{2}-5
Whakawehe -3x+10 ki te -2.
Ngā Tauira
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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]
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Whakarerekētanga
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Ngā Tepe
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