Whakaoti mō x
x=-\frac{5y}{9}-\frac{4}{3}
Whakaoti mō y
y=\frac{-9x-12}{5}
Graph
Tohaina
Kua tāruatia ki te papatopenga
-9x=12+5y
Me tāpiri te 5y ki ngā taha e rua.
-9x=5y+12
He hanga arowhānui tō te whārite.
\frac{-9x}{-9}=\frac{5y+12}{-9}
Whakawehea ngā taha e rua ki te -9.
x=\frac{5y+12}{-9}
Mā te whakawehe ki te -9 ka wetekia te whakareanga ki te -9.
x=-\frac{5y}{9}-\frac{4}{3}
Whakawehe 12+5y ki te -9.
-5y=12+9x
Me tāpiri te 9x ki ngā taha e rua.
-5y=9x+12
He hanga arowhānui tō te whārite.
\frac{-5y}{-5}=\frac{9x+12}{-5}
Whakawehea ngā taha e rua ki te -5.
y=\frac{9x+12}{-5}
Mā te whakawehe ki te -5 ka wetekia te whakareanga ki te -5.
y=\frac{-9x-12}{5}
Whakawehe 12+9x ki te -5.
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