Whakaoti mō x
x=-\frac{9y}{10}+\frac{4}{5}
Whakaoti mō y
y=\frac{8-10x}{9}
Graph
Pātaitai
Linear Equation
10x+9y=8
Tohaina
Kua tāruatia ki te papatopenga
10x=8-9y
Tangohia te 9y mai i ngā taha e rua.
\frac{10x}{10}=\frac{8-9y}{10}
Whakawehea ngā taha e rua ki te 10.
x=\frac{8-9y}{10}
Mā te whakawehe ki te 10 ka wetekia te whakareanga ki te 10.
x=-\frac{9y}{10}+\frac{4}{5}
Whakawehe 8-9y ki te 10.
9y=8-10x
Tangohia te 10x mai i ngā taha e rua.
\frac{9y}{9}=\frac{8-10x}{9}
Whakawehea ngā taha e rua ki te 9.
y=\frac{8-10x}{9}
Mā te whakawehe ki te 9 ka wetekia te whakareanga ki te 9.
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